Its only a minor bug, but once gain acess to the stronghold and speak with the Major Domo, if you ask him questions about the keep and such, Lady Delcia will not leave the castle, and thus say her usual "I'm not giving you a reward b/c you already stole it from my home and I hope you are out of here soon." This doesn't make much sense since you are now the lord of the keep...

Anyone else notice this?

I never really thought of it as a bug at all.

She is simply acting in character. i.e. you are a fraud and you do not belong in the Keep, you have stolen items worth thousands and I'll be darned if I'm rewarding a scoundrel like you.