I saw this happened to several people over the internet, but didn't see a proper solution.

So the thing is this-
I reached the College (or 'mage guild', if you wish), the npc started giving me the tour like the quest said...but then a dragon attacked and messed the whole thing up.
Now when I try to talk to her to finish the tour she just tells me she'll talk to me once she finished the tour.
Is there a way to fix this without loading a previous save? Walking away and coming back doesn't seem to work.

I'd appreciate any help in this. Thanks!

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