Did Polymarket just break trust? A bettor accused it of changing the rules on a Strategy Bitcoin sale bet to void his winning position.

Polymarket users are waiting for a resolution on whether Strategy's Bitcoin sale took place before the end of May—with over $50 million bet so far.

Polymarket users are in dispute with the platform over a market for whether Strategy would sell Bitcoin by May 31, after the company confirmed on June 1 that it made a sale in…