Cybran M6 Quantum Gateway issues

[PhilipJFryFAF]

Tested the mission with a second player and the objective for protecting the gate gets set on the first gate that is being built (in my case the gate of the 2nd player). This is followed by a voice message that the gate has been destroyed and needs to be rebuilt. Upon making a gate as the 1st player and moving to it the mission did go on.
replay id: 6347432