So, (ic) we have one member in some kind of Twilight episode (Iosephus), one who went off on personal business and disappeared without a word (Silviatos), and one trapped in a Regio (Fieltarn). Yep. Mons Electi is definitely cursed
Define "a few years." Are we talking up to the next Tribunal in 1227? Or are we talking more like two or three? That would make a difference to me, because there are things that Fiona's going to be doing that may or may not require a thread of some kind. e.g. headed off to Valnastium with Ulrich to try to acquire a Familiar, starting to look for an apprentice of her own, seeing what she can find out about the giants that Alexei dealt with (assuming she hears about it), working on her Driven, trying to nip her Buddy before he becomes a Syndrome. Little things like that.