This is what I heard too. There were some back and forth but situation did not change, Russian control 80% of the city while Ukrainians are holding out in the industrial sector.
More important than who controls how much ground is how forces are distributed. Previously before the assault on the city began I saw the estimation was 2,000 Ukrainians in Severodonetsk and 10,000 in Lysychansk. If Ukranian did counterattack one would assume the 2,000 men got some reinforcement from Lysychansk, as Lysychansk itself isn't experiencing any combat other than shelling.
I am assuming no further reinforcement in numbers that are relevant are reaching Lysychansk as I've seen videos of T1302 and it's all but impassible. Apparently these days it's also being patrolled by Ka-52 to further ensure no one gets in or out.