You know what? At the very least, you got them into gear for this series again, Hana. So good for you.
And if they take months to release another chapter, I think most would agree that it'd be fair game to do it again.
Sniping isn't even the right metaphor for this anymore. A sniper is sudden, out of nowhere, and cuts into someone's daily life. This is more like a child leaving a toy forgotten on the sidewalk for a month, then getting possessive and whiny when another child finds and plays with it because they like the toy. Or maybe taking in a lost puppy because the person meant to walk them was off on a 1 hour business call or something.
There was nothing sudden or disruptive about this translation, just a bratty pettiness and greed.