Players will need new FanDuel accounts, and the planned room is expected to begin in an Alberta-only pool.
The new locally licensed client offers cash games and tournaments, but Alberta players remain in a standalone pool.
Players will be blocked on Oct. 13, with balances still available for withdrawal and no timetable for a licensed return.
Eligible players can unlock up to $250 in rewards through Oct. 16 and play for a 70-place prize pool on Oct. 18.
Mike Leah won the Ultra Stack before a fifth-place finish in the PLOSSUS Bounty ended an extraordinary same-day run.
The 10-day Summer Sendoff offers C$10,000 in prizes for a 1-cent buy-in, with a C$5,000 finale on Sept. 13.
Eight bracelet events run from September 13 to October 6, with winners also earning WSOP Paradise packages.
The province will argue for international player sharing in a dispute that could reshape regulated online poker in Canada.
The six-week series spans three regions, 700-plus Medal Events and a $530 Main Event with a $3 million guarantee.
The option lets heads-up players split jackpot sit-and-gos, a feature almost unheard of in regulated US online poker