The year I overwintered in pots, every single one mushed up and rotted. Now if I ever do it again I know to turn those pots on their side.
I have a few that are still ify, they may yet rot. I might try to save some if they are still alive later this week when I might be able to get outside and do some digging. Yabba Dabba Do and Medicine Feather are looking rough.
And Bullfrog Kisses is definitely gone, not even a hint of life.
I have some others that are missing in action, I just haven't bothered to dig out my garden maps and figured out which ones yet. I will admit that I see a bit more green every day, so some may still show up, but I am 99% certain BK is gone.