Figuring out exp gain and health bug on arcade

[Scrachem]

I start a run Time Paradox lvl. 1 & Arcade lvl 1 on a B-stage with the corruption modifier set to max (500) with shopkeeper.

I'm half way through the first stage, when I get wisdom of the forgotten from level 2 to level 3 (656%->41.96k%), with all my modifiers I have 74.07k% XP gain, I don't notice any change in exp gain. granted its only at 512 corruption at this point, with a 622% increased XP drop.

I know every level Im trying to get an increasing amount of xp, which is 15.85T for this level, but with this jump I would hope for exp a little faster.

HP bug, I have 3 health buts its calculating for full HP when applying cards which allows for trading HP for damage.

If anyone is wondering why I make this run, after the first 2 rooms nothing lives, by trading level up when at 1 hp u can buy 2 more. its the only way to clear bosses. I net about 700m-800m soul coins off 1 run.