diff --git a/app/jobs/email_missing_addresses_csv_job.rb b/app/jobs/email_missing_addresses_csv_job.rb
index 33210f803..268668fa0 100644
--- a/app/jobs/email_missing_addresses_csv_job.rb
+++ b/app/jobs/email_missing_addresses_csv_job.rb
@@ -2,7 +2,7 @@ class EmailMissingAddressesCsvJob < ApplicationJob
   queue_as :default
 
   BYTE_ORDER_MARK = "\uFEFF".freeze # Required to ensure Excel always reads CSV as UTF-8
-  EXPIRATION_TIME = 72.hours.to_i
+  EXPIRATION_TIME = 1.week.to_i
   MISSING_ADDRESSES_THRESHOLD = 50
 
   def perform(user_ids, organisation, log_type, skip_uprn_issue_organisations)
diff --git a/app/services/csv/missing_addresses_csv_service.rb b/app/services/csv/missing_addresses_csv_service.rb
index 89630ba0f..228e3884d 100644
--- a/app/services/csv/missing_addresses_csv_service.rb
+++ b/app/services/csv/missing_addresses_csv_service.rb
@@ -28,7 +28,7 @@ module Csv
       return if logs_with_missing_addresses.empty? && logs_with_missing_town_or_city.empty? && logs_with_wrong_uprn.empty?
 
       CSV.generate(headers: true) do |csv|
-        csv << ["Issue type", "Lettings log ID", "Tenancy start date", "Tenant code", "Property code", "Log owner", "Owning organisation name", "Managing organisation name", "UPRN", "Address line 1", "Address line 2 (optional)", "Town or City", "County (optional)", "Postcode"]
+        csv << ["Issue type", "Log ID", "Tenancy start date", "Tenant code", "Property reference", "Log owner", "Owning organisation", "Managing organisation", "UPRN", "Address Line 1", "Address Line 2 (optional)", "Town or City", "County (optional)", "Property’s postcode"]
 
         logs_with_missing_addresses.each do |log|
           csv << lettings_log_to_csv_row(log, "Full address required")
@@ -65,7 +65,7 @@ module Csv
       return if logs_with_missing_addresses.empty? && logs_with_missing_town_or_city.empty? && logs_with_wrong_uprn.empty?
 
       CSV.generate(headers: true) do |csv|
-        csv << ["Issue type", "Sales log ID", "Sale completion date", "Purchaser code", "Log owner", "Owning organisation name", "UPRN", "Address line 1", "Address line 2 (optional)", "Town or City", "County (optional)", "Postcode"]
+        csv << ["Issue type", "Log ID", "Sale completion date", "Purchaser code", "Log owner", "Owning organisation", "UPRN", "Address Line 1", "Address Line 2 (optional)", "Town or City", "County (optional)", "Property’s postcode"]
 
         logs_with_missing_addresses.each do |log|
           csv << sales_log_to_csv_row(log, "Full address required")
diff --git a/spec/fixtures/files/missing_lettings_logs_addresses.csv b/spec/fixtures/files/missing_lettings_logs_addresses.csv
index 56e83b764..457bcf894 100644
--- a/spec/fixtures/files/missing_lettings_logs_addresses.csv
+++ b/spec/fixtures/files/missing_lettings_logs_addresses.csv
@@ -1,2 +1,2 @@
-Issue type,Lettings log ID,Tenancy start date,Tenant code,Property code,Log owner,Owning organisation name,Managing organisation name,UPRN,Address line 1,Address line 2 (optional),Town or City,County (optional),Postcode
+Issue type,Log ID,Tenancy start date,Tenant code,Property reference,Log owner,Owning organisation,Managing organisation,UPRN,Address Line 1,Address Line 2 (optional),Town or City,County (optional),Property’s postcode
 Full address required,{id},2023-04-05,tenancycode,propcode,testy@example.com,Address org,Address org,,,,,,
diff --git a/spec/fixtures/files/missing_lettings_logs_addresses_all_issues.csv b/spec/fixtures/files/missing_lettings_logs_addresses_all_issues.csv
index e0acd8cda..26e9cb21b 100644
--- a/spec/fixtures/files/missing_lettings_logs_addresses_all_issues.csv
+++ b/spec/fixtures/files/missing_lettings_logs_addresses_all_issues.csv
@@ -1,4 +1,4 @@
-Issue type,Lettings log ID,Tenancy start date,Tenant code,Property code,Log owner,Owning organisation name,Managing organisation name,UPRN,Address line 1,Address line 2 (optional),Town or City,County (optional),Postcode
+Issue type,Log ID,Tenancy start date,Tenant code,Property reference,Log owner,Owning organisation,Managing organisation,UPRN,Address Line 1,Address Line 2 (optional),Town or City,County (optional),Property’s postcode
 Full address required,{id},2023-04-05,tenancycode,propcode,testy@example.com,Address org,Address org,,,,,,
 Missing town or city,{id},2023-04-05,tenancycode,propcode,testy@example.com,Address org,Address org,,existing address,,,,
 UPRN issues,{id},2023-04-05,tenancycode,propcode,testy@example.com,Address org,Address org,123,Some Place,,Bristol,,BS1 1AD
diff --git a/spec/fixtures/files/missing_lettings_logs_town_or_city.csv b/spec/fixtures/files/missing_lettings_logs_town_or_city.csv
index 0dd4c8cb1..22017c3a7 100644
--- a/spec/fixtures/files/missing_lettings_logs_town_or_city.csv
+++ b/spec/fixtures/files/missing_lettings_logs_town_or_city.csv
@@ -1,2 +1,2 @@
-Issue type,Lettings log ID,Tenancy start date,Tenant code,Property code,Log owner,Owning organisation name,Managing organisation name,UPRN,Address line 1,Address line 2 (optional),Town or City,County (optional),Postcode
+Issue type,Log ID,Tenancy start date,Tenant code,Property reference,Log owner,Owning organisation,Managing organisation,UPRN,Address Line 1,Address Line 2 (optional),Town or City,County (optional),Property’s postcode
 Missing town or city,{id},2023-04-05,tenancycode,propcode,testy@example.com,Address org,Address org,,existing address,,,,
diff --git a/spec/fixtures/files/missing_lettings_logs_wrong_uprn.csv b/spec/fixtures/files/missing_lettings_logs_wrong_uprn.csv
index bafeaa281..dfbb6b2b1 100644
--- a/spec/fixtures/files/missing_lettings_logs_wrong_uprn.csv
+++ b/spec/fixtures/files/missing_lettings_logs_wrong_uprn.csv
@@ -1,2 +1,2 @@
-Issue type,Lettings log ID,Tenancy start date,Tenant code,Property code,Log owner,Owning organisation name,Managing organisation name,UPRN,Address line 1,Address line 2 (optional),Town or City,County (optional),Postcode
+Issue type,Log ID,Tenancy start date,Tenant code,Property reference,Log owner,Owning organisation,Managing organisation,UPRN,Address Line 1,Address Line 2 (optional),Town or City,County (optional),Property’s postcode
 UPRN issues,{id},2023-04-05,tenancycode,12,testy@example.com,Address org,Address org,12,Some Place,,Newcastle,,EC1N 2TD
diff --git a/spec/fixtures/files/missing_sales_logs_addresses.csv b/spec/fixtures/files/missing_sales_logs_addresses.csv
index 768c1bffd..960a6a488 100644
--- a/spec/fixtures/files/missing_sales_logs_addresses.csv
+++ b/spec/fixtures/files/missing_sales_logs_addresses.csv
@@ -1,2 +1,2 @@
-Issue type,Sales log ID,Sale completion date,Purchaser code,Log owner,Owning organisation name,UPRN,Address line 1,Address line 2 (optional),Town or City,County (optional),Postcode
+Issue type,Log ID,Sale completion date,Purchaser code,Log owner,Owning organisation,UPRN,Address Line 1,Address Line 2 (optional),Town or City,County (optional),Property’s postcode
 Full address required,{id},2023-04-05,purchaser code,testy@example.com,Address org,,,,,,
diff --git a/spec/fixtures/files/missing_sales_logs_addresses_all_issues.csv b/spec/fixtures/files/missing_sales_logs_addresses_all_issues.csv
index 532c35ab7..1abc50ab7 100644
--- a/spec/fixtures/files/missing_sales_logs_addresses_all_issues.csv
+++ b/spec/fixtures/files/missing_sales_logs_addresses_all_issues.csv
@@ -1,4 +1,4 @@
-Issue type,Sales log ID,Sale completion date,Purchaser code,Log owner,Owning organisation name,UPRN,Address line 1,Address line 2 (optional),Town or City,County (optional),Postcode
+Issue type,Log ID,Sale completion date,Purchaser code,Log owner,Owning organisation,UPRN,Address Line 1,Address Line 2 (optional),Town or City,County (optional),Property’s postcode
 Full address required,{id},2023-04-05,purchaser code,testy@example.com,Address org,,,,,,
 Missing town or city,{id},2023-04-05,purchaser code,testy@example.com,Address org,,existing address line 1,,,,
 UPRN issues,{id},2023-04-05,purchaser code,testy@example.com,Address org,123,Some Place,,Bristol,,BS1 1AD
diff --git a/spec/fixtures/files/missing_sales_logs_town_or_city.csv b/spec/fixtures/files/missing_sales_logs_town_or_city.csv
index 9b37298aa..931022762 100644
--- a/spec/fixtures/files/missing_sales_logs_town_or_city.csv
+++ b/spec/fixtures/files/missing_sales_logs_town_or_city.csv
@@ -1,2 +1,2 @@
-Issue type,Sales log ID,Sale completion date,Purchaser code,Log owner,Owning organisation name,UPRN,Address line 1,Address line 2 (optional),Town or City,County (optional),Postcode
+Issue type,Log ID,Sale completion date,Purchaser code,Log owner,Owning organisation,UPRN,Address Line 1,Address Line 2 (optional),Town or City,County (optional),Property’s postcode
 Missing town or city,{id},2023-04-05,purchaser code,testy@example.com,Address org,,existing address line 1,,,,
diff --git a/spec/fixtures/files/missing_sales_logs_wrong_uprn.csv b/spec/fixtures/files/missing_sales_logs_wrong_uprn.csv
index 7bea7bf00..4b6abd53b 100644
--- a/spec/fixtures/files/missing_sales_logs_wrong_uprn.csv
+++ b/spec/fixtures/files/missing_sales_logs_wrong_uprn.csv
@@ -1,2 +1,2 @@
-Issue type,Sales log ID,Sale completion date,Purchaser code,Log owner,Owning organisation name,UPRN,Address line 1,Address line 2 (optional),Town or City,County (optional),Postcode
+Issue type,Log ID,Sale completion date,Purchaser code,Log owner,Owning organisation,UPRN,Address Line 1,Address Line 2 (optional),Town or City,County (optional),Property’s postcode
 UPRN issues,{id},2023-04-05,12,testy@example.com,Address org,12,Some Place,,Newcastle,,EC1N 2TD