i just got esbern out of riften then i fast traveled to riverwood. then outside the inn he stops following me and walks right into the inn on his own. inside he stands right next to delphine but the two don't say anything to one another. i try talking to delphine and an option saying 'i found esbern' appears, but she still just stands there. Esbern aswell won't do anything no matter if i kill him or try talking to him i just can't get the two to communicate with one another. ive tried fast traveling to other cities and back, leaving the inn and going back in. exiting the game then reloading, but nothing works. Im on pc with only a few mods installed.