Jeez, that must have been one crazy session on crazy time! Interested to hear how you got to 44k..
Bad news on the withdrawal, I've had similar issues in the past, although not quite for 44k..
It's another reason now why i very rarely accept any bonuses when I deposit funds, prefer to play raw and then there's no chance of any of my winnings being confiscated, also, nothing worse than winning and having to go through wager where there's a chance of losing a chunk, if not all.
Said story, unfortunately you gotta put it behind you and move on to the next crazy session, just don't try and recoup that 44k, it might sting you chasing that loss.
All the best.