All I can say is that the game I was most excited to play this year didn't even last me till patch 1.02, let alone 1.03.
Most disappointing thing out of Blizzard's stable in a long time, it basically feels like isometric WoW (you can feel the streamlined effect that WoW has become present in the game). Hell, even the skills have a crossover. Just one long repetitive grindfest (which is admittedly what the first 2 were about but pulled it off so much better).
People exploiting this bug will probably get the banhammer as it is something you would intentionally have to do. Cheating is just lame, so they deserve what they get.