We apologize for the instability of composr.app and appreciate your patience. We are working on the statistics addon and trying to find an optimal way to store and render data. Unfortunately, we have yet to find a solution that can handle the traffic (and therefore, tens of millions of statistical records) of composr.app. We're working hard on one.
Do you mean keep_gallery_root?
Can you give examples of full URLs?
https://wwsu1069.org/galleries/browse/radio-show-recordings/debate-show-recordings?keep_gallery_root=root
But I noticed the video is there now even without the parameter. So must have been a cache issue. :P