Re: Interaction Bug

sounds like you have come across the same issue I was having, where I couldn't do quests or even call a mount. it ended up being a corrupt save file. the walkaround I came up with was to close the game like a crash, go into the save files directory :\

C:\Users\{yourname}\Documents\BioWare\Dragon Age Inquisition\Save

and cut EVERYTHING out of the folder and create a new OLD SAVES folder in the subdirectory /bioware and paste the files there.

relauch the game and click ok on the cloud sync message, relaunch again and continue, as Cloud has reinserted your saved files.

this should correct your issue, but we all know each system and problem is unique so let us know if this worked for you, so others can try it.