I've been away from the game since the beginning of Shadowkeep and just came back to realise I don't have any of the stat boosting ghost armorer mods. The collections say they drop from legendary world engrams, so I've been farm chests and going open world activities on several destinations including Europa, neptune and Mars for almost 2 weeks but not had a single one drop. Either it is bugged and not dropping at all so needs fixing or the drop rate is so -blam!- low that it needs fixing anyway. I'm in a slightly better state than brand new players as I at least have some mods from before my hiatus but how do you expect new players to work with this? Please fix!