Hey everyone! Looks like decryption and mounting /data isn't working again. I'm on the latest CyanogenOS build, SU'd and running TWRP 3.0.2-0 but can't seem to decrypt and mount /data. The only recent change I can think of on my setup is allowing that new Google 2 factor "Google Prompt" feature to run on my A0001. Thanks!
Edit: Nevermind, I already asked Dees about this one before on Google+. I forgot: Go under Lock Screen Settings and make sure you check "Require X to start device". Hope it helps someone.