When they've changed their domain into ff.io which is what they're using now, they should have given the notice and reasons of changing it. But then, if you're going to visit them now, they're in technical stuff and maintenance. With the date that you've used them OP, that's likely when they've experienced the 2nd hack CMIIW.
They did explain reasons why they changed domain name, I think they posted more information about that on their twitter page after first hack happened.
I see thanks, I'll check that out.
However that doesn't change the fact that fixedfloat is exchange with bad reputation, louse security and they randomly asked for kyc, so maybe they pissed off some wrong people along the way.
I agree. And their maintenance doesn't have any duration when it's going to stop so or when they'd be back in business, I might assume that some announcement about their closure soon could be done and if that happens it won't be surprising with what they've experienced. Or if they come back in operation again, many have already lost their trust on them.