Happened to me to, though I thought I was the only one. It also happened in basically the same second as an Anti-TK kick, but I'm not positive there's a relation there.
Also, what server was it on? That helps in not only checking logs but initial troubleshooting. Dust4 is still having bugs last I checked.
Also also, whenever something weird happens with the servers you should just PM Capy with time date server and what happened rather than making a thread. At least, that's what past protocol has been.