I apologize. Even I’m a bit confused about what’s happening with the metadata.
What I do know is June 30 vs July 1 makes a huge difference.
That sounds like either a contractual date or a scheduled operations change date.
Most of the details are being kept on the business side of Plex and that’s fine as long as it works out here 
What I know about this is:
- Gracenote (old provider) is ending. Today is likely the last day.
- PMS is ready (1.16.1) for the transition.
- Suspect 1.16.2 is where we will land when the dust settles.