Disconnect during citadel copper citadel fight

Went to fight boss in copper citadel. Phase 2 I got shocked by the line, then rolled in to a tornado. The game froze and I got disconnected. When I returned, the citadel was failed even though I had all my revives. It takes over 50 maps minimum to find these new clusters. Now I have 2 of 3 maps and basically the journey to and through the cluster was wasted. The entire map system is borked. You don't know where to go as the towers no longer appear in the distance. If you want to level you have to go to corrupted areas and those are not progressing the game because likely that was the first areas you tackled. The whole thing is frustrating beyond belief.