Pledge payments do not hold the correct gift aid status if the designation is changed.
Download and install the latest patch, which contains all fixes from previous patches. If you are running an older version, download and install the latest version and then the patch.
Steps to Duplicate
Add Individual with a valid UK Address Add Gift Aid Declaration to the constituent. Add a new pledge for £3000
Add 3 Monthly installments of £1000
Now Edit pledge and tick ‘Constituent declines Gift Aid’ Add first payment £1000 Now Edit Pledge and change Designation , Warning is displayed but click yes to message. Yes to reset recognition credits. Save the updated Pledge. Add second Payment for £1000. This is still showing Gift Aid qualification status correctly as ‘Not qualified’ at this point.
Now go back and check 1st payment – this has now changed incorrectly to ‘Qualified’!