We should only expect scheduled rooms to be listed in the app, but not only is the list of talks not quite in chronological order--for example there are random Thursday and Friday entries at the end of the list--there are cases where they are referencing rooms that are not on the schedule on that day.

The web app is populated by looking at an XML feed which captures the SCALE 22x schedule. This was populated around Friday afternoon during the conference, so the schedule should have been mostly current.

It's possible the XML format has changed in some way that caused the import code to be confused.