Problem with gallery, not sure if mod related.

I've been having a wierd issue with the gallery lately, i'll be able to connect to it fine, viewing the gallery, library etc with no problems, then randomly when I open it, it will just appear all blank except the tabs at the top, the tabs still have the names on them, clicking on each of the tabs does nothing, everything stays blank, I can only click the exit cross in the top right corner, I can open it again but will still all be blank.

The only way i've found to fix it is to reboot the game, but this has happened several times now since the last game update and all my mods seem to be up to date so not sure if its a mod issue or an issue with the gallery itself, as I said it seems to be fine to start with and then will just go blank and unusable at random times, I've tried deleting the localthumbcache package and repairing the game but it has happened again several times over the last few days.

I thought it may be to do with the UI Cheats Extension mod but that seems to be working fine during gameplay and no other parts of the game seem to be affected.

Any other help/suggestions to fix this would be very appreciated.