Erroneous Expiration Notices from NetSol.
Ed Foster reports about registrants who transferred their domain names away from Network Solutions, but on October 1 received expiration notices that offered to renew the domain names in question for an extra fee. NetSol later sent a letter apologizing for sending out erroneous notices to former clients.
Sounds like the pattern observed in messages to the ALAC's forum address and to Dave Farber's IP list in early October.