Withdraw a Motion to Quash Subpoena for consumer records

The process server served the consumer with the required notice, but on the wrong date. So the production date had to be changed and a new subpoena had to be issued. The party filed a motion to quash based on the original notice and production date. I then sent a letter to the party stating I withdrew the subpoena because of the service mishap and would reissue another. So the original subpoena wasn't served on the bank, nor was the amended subpoena ever issued. The motion is still on calendar for a subpoena that doesn't exist. I have requested the motion be withdrawn, but have heard nothing. Next step?