You probably had less then 1 hour remaining in a game and since your paying member you go on vacation when you have a little bit time left to save you from losing on time.. consider it a good thing
Vacation Status

I'm still confused. When I went to bed last night, my game that had the least amount of time left on it had over 16 hours for me to move, and when I got here this AM (less than 12 hours since I last checked), I'm on vacation time again.... and the game that it says I was late on still has 24 hours left for me to make a move.
Hello, Chess.com. I just logged into my account and was told I was in "vacation" status. I DID NOT change my preferences to vacation status. Why did this happen? Thanks.