Default CM Messaging app missing since 12/12 nightly?!

After updating to cm11 12/12 nightly 'Messaging' app is missing.

I tried full wipe / cache + reinstalled,
Didn't help.

Also tried, full reset (relock, unroot, flash stock) and then unlocked, rooted & flashed again.
Still didn't work.

Tried installing manually, app crashed and failed to work.

Any idea whats the issue?
How can i fix that?

Sent from my Nexus 5 using xda app-developers app