I went back to the Heart of Gold campaign when I read that all of the bugs were fixed, because before it was super glitchy. Sadly this is not the case. Every bug that was reported is still present in the game. The first level still has empire units pouring out of destroyed portals throughout the whole map. And the glitches from the 2nd level are still there, still making this level nearly impossible to get the achievements on. The list goes on. I would take a look at this and patch it ASAP.