iMessage got scrambled after activating iCloud
I have a iPhone 8 and iOS 14. After I activated iCloud for iMessage all my SMS timestamps got messed up.
iMessage is showing old messages as if they were sent the same day I activated the cloud service. iMessage digs up old messages that I send and also the ones sent to me. SMS are in a completely random order and all the threads are unreadable. I update to iOS 15 but it did not help. I tried to activate/deactive iMessage and the automatic time zone. Nothing helps.
Is this a common bug ?
iPhone 8, iOS 15