Somewhere along the lines something happened and now certain altars are not appearing. OK so I don't have steps to reproduce , but let me tell you what I _do_ know:
- - I have completed all the ``normal'' difficulty levels (I seem to recall this is where you unlock all the altars)
- certain altars e.g. Taurog have never appeared and it doesn't seem as if they're ever going to
So I suspect something in my profile has become corrupted and this is preventing the altars from appearing. Any suggestions?