re: Avengers Thanos Storyline Continuity Question - MAJOR SPOILERS

Read that. I'm still wondering about the stones. They're all that matters. I think we may have a screw up, although I'm sure they'll come up with something. Since the tesseract doesn't show up until Captain America, time wise of think they could say the stones were taken, but The Collector's story does seem to contradict the idea of two sets of stones.