I found no problem with Thorium's bard or healing weapons, i think it may be a incompatibility with Kalciphoz RPG Inventory, because when i pick up the ''Facade'' item, the entire UI disappears, the only option i can see on screen when i press Esc is Settings. the inventory and gear UI disappears.Thanks for the report and the screenshot! There seems to be nothing out of the ordinary for that item in particular; does it happen with all orbitals or just Facade? How many mods in total have you got installed? Does something similar happen with, for example, Thorium's bard or healing class weapons, which also have custom characteristics?
The problem at first glance appears to stem from the other mod itself and how it handles modded item data.