What happened to my USDC on Binance?

Excuse me, could you please elaborate on what exactly has transpired with my USDC holdings on Binance? I've noticed some unexpected changes, and I'm seeking clarification on the matter. Has there been any recent updates or maintenance that might have affected my balance? Alternatively, could there be a possibility of a technical glitch or human error? I'm quite concerned about the status of my funds and would greatly appreciate any insights or explanations you could provide.