One bank I had had a policy of a one time forgiveness, then after that, the fee was taken out at the end of the statement period. SO it may not be until the end of the statement period that it comes out.

The other bank it was taken out within two weeks of the offense was their policy.

They also may wait until there are funds in there to take it out, so the draft does not go further into the negative.

Several possibilities to keep an eye out for. I am surprised though they could not tell you when it would be. Perhaps they may not take it out but I would count on that amount possibly being withdrawn at some point just in case.