PayPal incorrectly charging clients that did not complete booking

Support forumCategory: BugsPayPal incorrectly charging clients that did not complete booking
carlos_lima asked 3 years ago
Two clients simultaneusly tried to book the same time/ service slot that allows just one booking. Just one of them booked successfully but  PayPal cherged both clients (!). It happened yesterday and it happened again today. Could please help me on this?