I was using geth (have quite a few accounts in here too) from the command line only on a different computer. I moved the files in keystore over to this computer I have now.
With the bug, all my balances show up as 0 on my other computer. The 1.4.12 hotfix seemed to only fix the crashing.
I want to switch over to something else for now at least and start using this computer for Ethereum management. When I open up Mist, accounts aren't automatically added from the keystore folder. Not sure how this program works yet.
What do I do with the files in my AppData\Roaming\Ethereum\keystore that I copied from the other computer folder to import it into Mist? Hopefully the geth bug gets fixed soon.