Unhappy [Q] Updated to 4.4.2 Stock with TWRP but took the OTA update - Now stuck in rocovery

I updated using this guide:

All was well until I got a message for the OTA update mentioned in the post below and allowed it. I know, stupid.

So now my phone just boots into TWRP recovery and nothing seems to get me out of it. I've cleared the cache, I've wiped the phone, I've reinstalled the Zip. Everything just reboots me into TWRP. Is there a way out of this without flashing back to stock?