Their official explanation is that 3 developers left the project and had to be paid. This doesn't make sense in itself but they also used Tornado cash to cover their traces like every other innocent crypto user.

This situation now is very important for the integrity and future of Harmony as a whole. Hello Gophers were approved for a grant and had to dox themselves to the official Harmony team. If no action is taken and there will be no negative consequences for them what is preventing other projects that got the grant from doing the same?