Mei's 20 talent "The Big One" bugged after dying

PTR Bug Report
1

https://www.youtube.com/watch?v=xXituxar1QM

2

Hey there Starfishbzdf,

Thanks for the report, I’ll check this out!

3

Had the same issue. For me it was Sandbox Cursed Hollow and I set level 20 at the start of the game. Not sure if it had anything to do with it, but I just wanted to say it was not a one time thing.