Since it's doing it again I'm going to cover the reason why there's an issue over clearnet.
Vanwa is, actually, not responsible. Our host, however, is. There's a misconfigured router that occasionally is chosen as the best route to Vanwa, and that router is, likely, sending malformed requests or dropping responses.
A ticket has been opened and we are waiting on a response.
In the meantime, I again welcome everyone to utilize Tor.
For your clearnet users, Acid has something on the way and is accelerating those plans. Stay tuned.