pending withdrawal cancelled itself

Had a weird one today. I requested a withdrawal, got the standard pending status, then a few hours later it just cancelled itself. No email, no reason shown in my account history, nothing. The money went right back into my balance like nothing happened. I double checked for any T&C violations or incomplete verifications and I’m good on all those.

Usually when stuff gets reversed there’s a flag or some kind of alert, right? Just wondering if anyone else has seen this before, since the cashout process is the main thing keeping me on edge lately. I like playing high volatility stuff so I try to move my money out fast as soon as I get a good hit. Random stuff like this kind of kills my confidence in the whole process.