Torfag here. Just wanted you anons to know that TOR is under heavy DoS attack that appears to be targeting nodes instead of sites. A large swath of onion sites are simply not reachable depending which node (exit?) they are on. Thankfully 8kun is still reachable.
No sauce, I am simply not literate enough to provide any, other than I can confirm many sites down and onion chatter regarding this event.