On Mars, despite having collected all 5 golden crates, when I go to orbit it tells me I only have 4/5. I played with a friend in a fire team and it's telling him he only has 4 too. We've been back around and checked all 5 locations and the crates are no-longer there, suggesting that we have definitely collected them all. Is this a bug linked to the fact we did it together, or does it happen for people who have collected them on their own?