Heroes are not following each other, making navigating the map in explore mode incredibly tedious. It doesn't STOP me from playing the game perse, but it does in fact make me not want to play it anymore.
Seems the issue is somehow connected to the processing power. My story goes like this: I was playing on my relatively powerful desktop up to about half the available content with no issues whatsoever. Then I transferred the D:OS user folder to my laptop and tried playing there (ivy bridge i7 with 10GB ram and NVidia 620M). The first encounter triggered the bug. I also managed to trigger it by just summoning a fire elemental. Tried several more encounters with the same outcome. Then I got back on my desktop and no issues whatsoever with the same encounters. I hope this helps.
EDIT: Submitted a detailed report to supportdos@larian.com
