They have been pretty generous, this is just a little more generous than usual.

[It's not like they can have Gembonded sales all the time, or it'd probably look like preferential treatment to the locals.]

Guess it depends on your outlook. If somethin' else catastrophic happens before the next group arrives, they might do it again, but I think it's mostly meant to be makin' up for the transformations and feral states and whatever else.