Adrastea Enemy Spawn Bug

[(XBOX)Chair MD]

I've been trying to do an invasion on Adrastea, Jupiter. Every time I do this map mainly on Extermination missions there is always a point where the next objective is 200m behind a portal but jumping to the portal just cause you to repetitively be thrown out of bounds unless you can do some bullet jump trickery, not only do you get stuck in the portal but there is also no way to get where the enemies have spawned that I've found which means you have to abort the mission unfortunately.