Hi Mike,
I’ve had that happen before when the published memory cache went out of whack.
I would recommend trying to rebuild the memory cache from the settings section:
Settings > Published Status > Memory Cache > Reload
If that doesn’t work, then try deleting the cache files from disk wwwroot > umbraco > Data > Temp > NuCache and restarting the site.
I remember having a few issues in v12, where the memory cache would break if you had more media than content, but I’m not sure if that issue also affected v11.
Hopefully your issue is a one-off, and rebuilding the cache will sort it. ![]()
