Metadata of actors

[spard4 12]

Hello,
After several migrations from one Emby server to another, I’ve lost the metadata for actors/voice actors.
Since these are protected libraries (I’ve unchecked all metadata providers to avoid any accidents), the only way I can make them reappear is by clicking on an actor, going back to the previous page, and refreshing. However, I have to do this for every actor, for every media item (each episode). The workload is enormous.
If anyone has a magic trick to fix this issue in just a few clicks, I’m all ears, thanks
I thought about locking all the important data with the bulk editor, then re-enabling metadata fetching to refresh everything — but given the massive amount of work already done on this library, that option honestly scares me.

[Luke 42077]

Hi, try refreshing the metadata for the movies or series that they belong to.