Her portrait still displays "Sequencer Active", so when I try to cast a new Sequencer with her I just get a "You can't use the same contingency twice"-message, or nothing happens. And since I can't access her Special Abilities, I have no way to fire the sequencers that she already has active!
I've been looking around in Shadowkeeper but I can't figure out how to remove the Sequencers she has, or enable them so she can cast them... And I think dying won't reset them, either. In other words, I'm screwed!
UPDATE:
It seems that dying removed the Sequencers...atleast now, I can have her memorize new ones. But the number of casts for each sequencer is "2" which is impossible, so...eh. It seems this has solved the problem, but I think it still might be bugged, I don't know...will have to test. So feel free to post if you have a better solution.