We are hearing from donors in countries where the form displays an error message shown in the screenshot below that notes "Unable to find a donation form matching parameters".
We’ve heard from donors trying to use the Iceland, Venezuela, Georgia, and Timor-Leste forms that have received this error.
When testing we've also noticed that this also happens on the Falkland Islands, Tonga and possibly other forms as we have not tested all the forms for this issue.
To issue can be recreated by visiting one of the forms identified > select an amount > select credit card > you’re taken to the ‘unable to find form’ error message page.
This is also related to T349667.
