Well they did transfer a lot of their best forces to the south, what did they expect to happen….
Russian sources hysterical; claiming Ukrainians began attacking in Kharkiv direction.
Also noticing a few Russian channels what I would describe frantically asking witnesses of Ukrainian troop, ammo, vehicles, air defence to come forward and submit data to this telegram bot: @zov_sirius_bot
Perhaps some NAFO intervention would be useful?
Seriously, at least 5-6 big channels suddenly woke up at 3am Moscow time to ask for data.