Per the ticket below about a booking not removing the option from other services in the same room/time slot was a known bug and hopefully fix in an upcoming patch. This was broken in 1.9.1 so we are using 1.9. I'd love to patch as we are having some other problems that I was told "might" be fix by patching. Obviously I can't until the original reason we rolled back is fixed!
Can I get a confirmation one way or the other? I didn't see anything about it in the patch notes.