It's a troll call for Hiveswap Act 3.
Apparently, we will be getting a profile of a new troll (or pair of trolls) every 3 days until Act 3 comes out (I think).
This means Act 3 is coming out very soon, like, within the next few months (if we're getting one troll every 3 days until release, which is how I'm interpreting what the post says).

First up, Jerann Mussel. Who is the one 'reporting' all of these troll profiles/interviews in-character for the silly role-play thing they're doing on Bluesky.