Double Notifications & Old messages (FB Messenger).
Good Afternoon all,
I'm wondering if anybody could help me, I recently went from android to the iPhone 13 Pro Max, It has been great so far but in the last day or so I have been receiving double notifications (so the same notification twice in quick succession) plus it has been notifying me of messages that had been received from previously (Notifying me of a message that I read 20 mins ago). I'm not sure if this is an IOS issue or an issue with messenger. Any help at all would be brilliant!
Thank You!
iPhone 13 Pro Max, iOS 15