After the patch, I noticed my Reno (full heal) and Sir Finley (choose new Hero power) were no longer in my collection.
I hoped it was a mistake and it would be fixed.
Just played someone in Wild, they used Finley, and mine is still missing.
Does anyone have any info on this?
Thank you! 
Edit: Sounds like this may have something to do with cards being given or not owned but then being switched with Wolf? 