Will of Alliance skill for Jett

I is not suppose to be in the mirror as far as I remember, i think that was for the low level version of the quest that they held when they revamped Resistance. The event where WHs could get the white jaguar.
I did the will of the alliance quest on my new Mech made after Jett patch, so i know it does work.

Uhm... Then there's a good chance there's a portal in Ereve itself that you have to enter?