I ran into some unusual issues with the 'user-defined order' feature, which I hadn't really utilized in moderating collections. It does mostly match date-added, but at some point during compilation, it picked a seemingly arbitrary point in the middle of the pack and started adding films from there. It then 'fixed' itself later back to the end, with no help as far as I could tell.
I couldn't and can't reset or disable it.
Share your Criticker Collections with the rest of the community!
FYI our benevolent overlords have fixed the sorting problem