Wow that’s pretty ridiculous!
using the xfinity x1 remote app does the dvr manager (recordings) show those ghost recordings? does the xfinity stream TV app show those recordings? if it appears on either have you tried playing the recordings?
Both the DVR and the Stream App show the recordings and they can't be played either. I get error XRE-06014 when I try to play, XRE-06034 when I try to delete.
I found this: