[mythtv-users] Update on MythTV Player

[Gary Buhrmaster]

On Sat, May 30, 2015 at 6:06 PM, Bill Meek <keemllib at gmail.com> wrote:
....
> It's been so long, I'm not clear. But in Videos, on a specific video,
> press m -> Retrieve All Details. Maybe someone else will chime in if
> there's a way to do a bulk retrieve.

Not exactly sure this is what you are looking for, but the "cheat sheet"
section talks about some bulk upgrade commands:

https://www.mythtv.org/wiki/Enhancing_Recordings_with_Metadata_Lookup

(Note: I have not tried this to see if it fixes the OPs particular issue,
I just recalled there is a wiki article on forcing lookups.)

Caveat Emptor