Having the same problem with adding a collection opening the Daily Objectives tab, which for me is showing as tab2, rather than the collections tab.
In order for the Journal, the tabs are Quests, Daily Obj's, Collections. There's no Achievements tab.
I'm updating using the updater version, but I'll download the full version and re-install see if that makes a difference.
BTW I've bugged the adding to collections tab problem
