Citadel+untainted paradise isolated on the endgame map

I have had several instances of isolated maps but this one pissed me off. GGG, what are you doing? Just create an orb that allows to connect 2 nodes within a radius. BOOOM. Problem solved. Make it drop from pinnacle bosses and trials bosses. No problem anymore. Get your stuff together!

Same problem. Waste a 2 hours of my life for nothing

And you know what? They don't have to do much to solve this issue...

pray to the map generator.....
cut off 20 cards + citadel