Gone through the portal to Magwytch Marshes for the first time this play through. Instead of the level 40s I is set to level 70. I don't even have enough ammo for some of the bound.
I reset and restarted the portal and it didn't fix anything. I returned my home realm to 10 and it didn't fix anything either. No other realms seem to be effected.
The Greed Card is active, I don`t see that in your list of minor realm cards.
More details, this only seems to be impacting the Balanced difficulty. It was defaulting to 70 (Challenging) but after resetting to Explorer (22) and back to balanced it is sticking at Explorer (22). It looks like its missing the info for the Magwytch Marshes Balanced, when I inspect the portal the level for balanced says 0.