if a player is sleeping in a bed, /rm101 [playername] does not move them, but says it did and will not let you try again until you free them

I had this issue happen today, as I was going to /rm101 a player I noticed that they had just used a bed, so they were laying down. It took me to the RM101, it said they were in the RM101, but they were not. They continued to grief, so I tried to /rm101 again, but it said they were in there. I flushed them, when I returned to the place they were not in bed so I /rm101 again and it worked. tl;dr - if a player is sleeping in a bed, /rm101 [playername] does not move them, but says it did and will not let you try again until you free them