My girlfriend and I are loving this so far, but she just ran into what looks like a serious (albeit rare) bug. I'm not sure where else to report it so I'll leave it here:
This happened just outside Savia, the first town, near the blacksmith. When reloading a save there, after Malayna gives her initial blurb, the blacksmith moves a couple tiles. If you saved in exactly the wrong spot, his new position traps you behind him so you can't get out. Ever. Or at least, we couldn't find a way and she had to revert to an earlier save.
(thankfully, the game's warning to keep multiple records limited the damage -- she didn't have to start over completely)
I can upload the offending save somewhere if needed.