So I built the seer hut as soon as I could and wanted to immediately do a seer quest as I heard much about them. I realised Valka wasn't there so I couldn't do them. I put off seer quest stuff until ages later ( almost at the end of the game) and I returned to valkas hut in Norway but she wasn't there either. It seems that Valka has just disappeared from the game even though I can still read her notes. Please help me fix this bug Ubisoft.