Blethor's General Goods in Whiterun has been locked for at least an in game week. There is nobody inside either. I don't believe I killed him either. Has anyone else experienced this?

Yeah I have the same bug, kind of reminds me of the Mystic Emporium bug from Oblivion but lockpicking the door isn't helping this time. Hopefully Bethesda can get it fixed since it's probably not that big of an issue.