*Tiberius fiddles around with the unknocked door. He doesn't understand how the mechanism works, though, so it is unclear what's going on here. However, it is clearly the removal of an essential piece that keeps it from opening, rather than something added to jam it.*
(OOC: Nobody in the group has Disable Device or Open Lock, and Kn: Arch&Eng will only get you so far on something like this)