The last big patch pretty much brought it up to the state it should have been released in. No major issues, two of the missing classes added back in, and a load of incentives for open RvR that actually means there's usually a big battle or two going on somewhere, and not just a load of scenarios.
Edit - note that the servers have polarised a bit - the transfer options were rubbish, so a lot of people just re-rolled on a new server. Eltharion is really the only euro one for open RvR, for core ruleset Karak Eight Peaks and one or two others are the really busy ones.