I was reading the 2.20 patch notes and Blind Seer's block debuff order change and was wondering about maneater.

"Dark Shroud

Places a [Block Debuffs] buff on all allies for 2 turns, then places a [Shield] buff on all allies for equal to 30% of this Champion's MAX HP for 2 turns. "


As Maneater's tooltip says 
"This Champion receives damage, then places an [Unkillable] buff and a [Block Debuffs] buff on all allies for 2 turns. Damage received is equal to 5% MAX HP for each alive ally."

From tooltip it seems it's :
1. take damage.
2. place unkillable.

3. place block debuffs.

But what happens ingame is:
1. take damage.

2. plase block debuffs.

3. place unkillable

In the screenshots below you can see the block debuffs line still above the maneater followed by "debuff blocked" which would seem like maneater gets the buff in the order I mentioned it happens in-game, and on the other screenshot it shows that everyone gets the block debuffs buff first on them, had to take 2 separate screenshots as it's pretty hard to catch everything that's happening in the same picture. 

Biggest thing that supririses me is that Maneater clearly blocked the freeze, but the others don't even though the buffs come for them at the same order.

Because Gorgorab and Madame Serris are 2nd and 3rd respectively right after my maneater in turn oder, both of them had their turns and lost the freeze debuff from their buff bars in the 1st screenshot already, which is why their buff timers are already at 1.