Unable to edit a raw picture

[After Design]

Hi !

I've edited a picture and synced its settings on multiple other pictures (timelapse) but one of them is encountering an issue.

Lightroom says me that I actually can't edit it (dialog window), but in the develop mode, I can see it edited, whereas in the library, it's not edited. The picture file isn't corrupted so I don't understand why it's impossible to edit it.

Can you help me please !

Thanks

[After Design · Accepted solution]

By restarting Lightroom, everything get fine, but it's still a strange issue !?