Also, I've noticed that the UFOs appear WAAAAY too frequently. And the sites have like 4 aliens max. Now, I would rather have fewer ufo spottings and MUCH more aliens at the sites. But that's just me.
Also, I've noticed that the percentages on the weapons accuracy also don't mean jack. I had 4 hits in a row with the pistol on a 0% chance. Have you guys noticed that?
Also, the civs sometimes appear invisible.
Also, it appears that if a bullet goes ANYWHERE NEAR your soldiers, it will hit him. Regardless of stance.
I also don't know if this is a bug, but you can apparently use alien weapons before you research them.