Invalid Notification bug XIAOMI REDMI NOTE 9 PRO

[Neikin]

Hello, i'm using my Xiaomi Redmi Note 9 Pro and after I updated to MIUI 12.0.1 my notifications looks like in the picture.
Did it happen to anyone as well? Can someone help me with a solution? Thanks

 

[Igor Eisberg]

What ROM are you using?...
Anyway looks like you're using some custom theme, so change to default theme...

https://xiaomi.eu/community/threads/miui-12-lockscreen-notifications-bug.58442/