iPhone Facebook Messenger Notifications since iOS 13

[krisgreen65]

Hey
So I’ve done what the majority of the forum has probably done today and upgraded to iOS 13. For some reason, I’m getting message notifications for Facebook Messenger duplicated via the Facebook app. Is anyone else experiencing this?
Cheers
Kris

 

[krisgreen65]

Here’s a pic:

 

[krisgreen65]

Sorry to bump this. Anyone else having this issue?