Some push notifications are duplicated 6 times

Since upgrading to iOS 17.2.1 some app notifications have been duplicated 6 times. Tried turning off the notification then restarting the device & finally turning the notifications back on for the apps but still no luck. The notifications are the same and show up at the same time. Is anyone else experiencing this?

Upgrade to iOS 17.3

Some push notifications are duplicated 6 times
 
 
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