It does appear to have been pulled. I don't know if other devices were effected, but 9.23 for the Inc2 wouldn't boot. I downloaded it this morning and spent probably 2 hours flashing it repeatedly trying to get it to work before I checked on XDA and found everyone who flashed it ran into the same problem. A little while later, it disappeared from ROM Manager.
Edit: it looks like it's back up. Downloading it now and hopefully its been fixed.
Edit 2: Still no go for me. Plays the boot animation and then hangs. Think I'll just give up on this week's update.