The same to me, now, at notroll.in. It's actually unbelievable.
Who's administrating this pool? A bunch of monkeys playing with keyboards?

I'm starting to think that I've given enough chances to this once-upon-a-time really good pool. And Nicksasa has reased the fee to 5%, too. Nice move!

My humble suggestion is: switch everything back to what you were using one month ago, or so.
Fuck vardiff, fuck the eu server, fuck everything else that is new. Just use stratum with a fixed difficulty of 256. This should give you the ability to manage an increased traffic, and should lower your traffic too (as you like). It isn't fair to raise your fee when you're causing so many incredible problems - and it isn't fair to cause all these problems, too. Sorry, but I've never ever seen a BTC/LTC serious pool so unstable. Never! Sad but true!