lost Loot/Waystone on DC

i have a major complaint about how to the loss of waystone citadel map, and loot that i had already picked up and now is gone from my inventory, i understand that this is a beta and not everything will work as it is intended. Citadel's are a pain to find and get to sometimes. When we do get to them it is nice to be able to clear and get fragments, however these maps hardly ever completre and most of the time they are bugged out and we cannot continue past the node. We have to travel around that node to continue mapping, which also isnt too bad because atleast we get the loot from the map and the chance to clear it. while mapping and an unexpected d/c happends it is starting to get annoying that most of the time will loose the map/waystone, and loot that was picked up on the past 1 minute or so. i understand this is a bit of rant however i am trying to understand. I dont get why sometimes i log back in and my portals to the map are still there, and other times it is just gone and map failed. this would normally not bug me to much how ever when it is a citadel it is frustrating.