I seem to notice that when a reward pops up after a match when you complete a quest, the screen goes blurry (usually mostly with card pack awards)
All the buttons still work, like the Shop, back button etc and usually if you open a pack (I don’t think I’ve tried by opening the collection) and check your new cards, it usually rights itself.
I believe I’m playing on the right resolution for my laptop.
Basically, it still happens to me.
(I’m re-posting my issue, as my thread got locked. I thought I’d add to this because it’s still current and to keep it linear like Caterpepi suggested. Again, I apologize for not seeing this thread.)