I, too, got the buggy ROM - October 7th/October 21st story from one of my Nokia contacts. These were dates told to the carrier, which may mean that it could be earlier because the manufacturers pad their dates to the carriers, too. I'm just glad I didn't OTA a ROM that was buggy and happy to wait for the cleaned up version. There was public news about one of the 92X ROM's that was buggy and there is rumor that patches are being released for the other 920 ROM's during the month of October. This can't be compared with ROM's being released for other models, regardless of hardware similarity due to recent releases being built from the ground up with the GDR2/Amber updates, such as the 1020, 62X, and the 52X. Hope this helps.
matt