Enemy Ignites

I have never struggled with being ignited by mobs, burning ground, etc, like I have this League. I have seen zero posts about this, and not in known issues. I’m wondering if this is a player skill issue or if there’s something funky going on with Ignites.

My best guess is the changes to stackable ignites messed with the functionality of enemy ignites on the player, but it is unBEARable. I have 76% fire res, and 190% of armor applies to elemental damage (unsure if this reduces ignite DoT) for 83% reduced average elemental hit by armour.

I also have the same experience. How do I go from 10k es to 5.5 after a 2s Ignite with the ignite duration rescued by 50% already?