My Dark Elf is currently on the Dark Brotherhood quest, Recipe for Disaster, and when I enter Nightgate Inn, Fultheim instantly goes hostile and attacks me.

Anyone have any idea why?

It says on http://www.uesp.net/wiki/Skyrim:Fultheim that he may be a former Blades member. I have yet to get involved with the blades so not sure why that would be an issue, unless Blades automatically attack anyone wearing DB gear.

Just curious to know if anyone else has experienced this...