One interesting thing about Ojaveda is that it is incomplete, but its incompleteness is explained in-game as the doors leading to other areas being closed. This is different from other areas, which are currently inaccessible because they aren't made yet, but do not have an in-game explanation. When these other areas open, we will be expected to "forget" they were ever closed, because there is no reason they wouldn't be open. Ojaveda, however, presents an opportunity for a new area to be opened IC. Therefore, I think there should be some sort of RP prior to the opening of the rest of Ojaveda, that presents a reason for the opening. After all, the NPC's in Oja seem to imply that there is some sort of conspiracy in the Ojaveda government that resulted in the doors being closed... maybe the players (probably incited by some GM) could uncover the conspiracy and force the doors open?
Of course, we'll have to wait until soon(tm) for this...