I set my DVR to record the NBC coverage of the inauguration on Friday. When I view the guide on my ATV both the NBC and CBS inauguration coverage shows are set to record. When I view my upcoming recordings only NBC’s coverage is set to record. The title of both “episodes” is “Presidential Inauguration 2017” and both start at 9am (where I live). The other networks’ coverage has the same title but start later in the morning and are not highlighted.
Yes this is a bug, since you created the rule manually for a specific channel it should only be showing that channel as recording.
This bug has been fixed in v2.1.17. Thanks for reporting it.