ETH node is working again on eXch, but it seems that they don't recommend its use either.
Here is the last statement about the whole thing:
That's too bad. I hope they can fix that. eXch is one of my go-to no KYC exchanges when I am trading bitcoin for stablecoins. I am sure that I am not the only one because the stablecoin reserves deplete quickly when bitcoin is up. I never experienced delays in receiving my coins in the past.