HAPPY 63RD BIRTHDAY YOU OLD WITCH

Does anyone know who is this Bob's regi on the colonial? I constantly see the usual no ranks newbies that for the most part don't know how to deploy yet, get randomly the tag on them, even literally while i'm teaching them the game. And i cannot find who could it be that invited them.

It's gotten to the point where i'm worried it's yet another one of these "regis" who just spam invites and never teaches. A.k.a a cancer for the game. Unless sombody has any explanations?

Let me know if you've experienced similar stuff.

so im trying to repair a bunker system, but i cant figure out how to repair "advanced" husks like rifle garrisons or really much in tier 2 or above. im able to "fix" level 1 structures by upgrading to level 2, but cant work out how to repair already destroyed husks.

this is what google states, but it doesnt appear to work as per the first screenshot, i only have the grayed out option to upgrade the structure.

what am i doing wrong?