We are aware of a bug in which PayPal donators from July 8th to the 11th received 1 Sealed Envelope per donation regardless of the amount they donated.
The bug itself has been corrected, so all donations received henceforth should process normally.
We are working to correct the issue for those affected between July 8th-11th, and you should receive your missing Sealed Envelopes within a couple of days. You do not need to send in a feedback form regarding it, unless you do not receive those missing letters within a week.
Sorry for the inconvenience this has caused and thank you for your patience and continued support. 3nodding