Can't exit conversation with Edvard

After dispatching the skeletons at the Battle of Solace Bridge, talk to Edvard. He will eventually give you the notes to give to Stanley and has a favor to ask of you. You will then record an entry in your journal to go talk to the Oracle in Ardoris.

Now, say "Bye" to Edvard and he will respond with "Before you go, please, I have a favor to ask of you" but keep you in the conversation mode. You're now in an endless loop. The only workaround is to hit ESC.

This was in offline mode.