Noticed today that my optimized versions lists were missing in the settings section of the server settings on PMS 1.41.0.8911. The files were all still there and accessible. Attempted to add a random file to optimize and it said it was successfully added. The task appeared in the conversions section and completed. After completion I went to check the optimized versions section and it remained empty.
I rolled back to 1.40.5.8897 and the optimized versions lists reappeared, along with the new item I had added as a test. Shut the server down and upgraded again to 1.41.0.8911 and the lists vanished again.
Server Version#: 1.41.0.8911
Player Version#: Web 4.136.0