Replying to Water Logged Skis

I was skiing earlier today when my heal peace binding just fell off when i was doing a very small turn would not count it as carving. When I got home and looked at it more there was a small bump where the binding was and there was still water in the wholes after they sat in my heated car and I had the whole pointing down to drain all the water out.It might just be a bad mount job but they were mounted almost a year ago or it could be totally something else just looking for some other opinions at this point.