Bug: When within 10M of the warp gate map point, it closes the warp gate to other players. Only you can jump, or people directly behind you (reportedly). I found this yesterday. Since most stations have 4 or less gates, it would be possible to assemble a squad to block access out of the zone in this fashion. Or worse, a co-ordinated attack spanning servers to block all instances of the stations.
Method: Take any ship, approach the target symbol for the gate with the distance underneath, strafe and adjust until near 0M. Nobody but you will be able to get through, gate will be blocked. I don’t think this was designed in as it’s possible to have <1 person warping out or in the gate simultaneously.