PS5 owners lose access to hundreds of games as digital purchases wiped from their accounts
A strange bug is removing people's games on PlayStation 4 and 5, and Vita, and Sony doesn't have a fix.
metro.co.uk
Basically sony is losing record of people’s digital game licenses. They aren’t talking about it publicly but if you have a large collection of digital games on playstation you probably want to make note/record of your games or even back them up locally to make sure you don’t lose them.