For the last couple hours I've been dc'ing every 10 minutes or so, I can't even progress at this stage because every time I dc I'm taken back to the start of the quest I was on.

This is what comes up when it happens "The game connection has been lost: your client has been disconnected from the server"

A friend said it was happening to him and he just re logged and it fixed itself, I just tried that, didn't work.