Quoted from news:

XNT has now moved to a more (hopefully) permanent home. Because of that, we have activated the site wide FREE LEECH. For the next few days, the data you download will not be counted

Tell your friends and leech away!

And by the way: If you can read this but your torrent client does not connect, just restart it and it should be fine.

Edit: It seems the free leech wasn't working 100%. Because of that, we will keep the free leech running for a whole week! We will shut the free leech off at 12 PM CEST next sunday, the 8th of august. Maybe we'll keep it running for a couple of more hours if we're really hungover.
So, downtime was only bcoz they move servers!