Endgame Map bugged

Hi,

Been playing Endgame for a while. Doing Tier 15 and Tier 16 maps. Today, all of a sudden, the irradiated feature doesn't apply anymore. To any map. I've done two of them, and T15 maps irradiated still show as being only level 79, not 80, as it used to be; furthermore, without using any feature that allows me to access map nodes that are not connected to completed maps, I can't access one that is directly connected to another one I finished earlier, and there's a node without any visible connection to the ones I have finished that is available. Is there any way to reset this? Thanks!

Edit: I noticed that once I entered the last one I'm doing right now, the +1 Monster Level appears as a mod on the map description I'm doing. The messed up nodes connections persist, though.

I have noticed the same thing, running t15s with "organised forces" and the boss and still getting level 79, and dropping t14 maps at the end.

Any response or fixes?