@christianciu
When a random group starts translating (stealing) a project from an Active group, readers often call them "Snipe".
The worst when it comes from a snipe translation is, they make the main group "rage quit" because all their hardship going WASTED. (mainly from readers saying uhm..., no nice things)
And then random group loses interest after translating a few chapters.
The Main Group after RAGE QUIT also loses interest to continue the series.
In the end, the series gets dropped.
A proper way to pick up a series is contacting the active group (just send a message, email).
It's okay even if they don't receive a reply.
Of course, they should make a credit page telling about it.