+++ This bug was initially created as a clone of Bug #1035455 +++ steps to reproduce: 1. Load https://marketplace-dev.allizom.org/curate/manage 2. Go to the 'Collections' section 3. Click on 'More' 4. Notice that the collection 'Smoother Operator' is listed 5. Click 'More' a couple of time observed behavior: The collection 'Smoother Operator' is listed a bunch of times. The collection's detail page 404s. screencast: http://screencast.com/t/7Gwvymw8x
The more button isn't being removed once they're all loaded. I don't see a great place to hook into this, and it might require some changes to commonplace core. I'm going to talk to Kevin about it.
This seems to have been fixed at some point.