Same thing happened to my buddy. They are a low-rate book with sh#t limits. I pulled out of them two weeks ago.
Work user interface ever.
Yeah I saw it happen trying to place a later bet. The numbers didnt match. I called requested them to cancel all my bets that night. they did and I ws able to rebet. I left that site, horrid UI, circle limits and no way to track past bets.
Fell the SBG Pain! AKA the Corn Cobb