Everything else that’s planned for November 28th is still in place; that includes Legacy-wide credits, a character boost item to bring a character to 70, a new flashpoint, a new boss in Gods From The Machine, and many more things for players to do. (Also improvements to group finder queues, so it’ll be easier to find other players to do things with.) You can even read some new lore exploring the events leading up to the next set of quests centered around the traitor story. You’ll just need to wait a little bit longer for a new warzone, that’s all.
Star Wars: The Old Republic will be able to start taking part in the latest bit of the traitor storyline with the release of patch 5.6 on November 28th. Here’s the bad news, though: The patch will not include the new Yavin warfront. There are still some issues with the new map, so it’s getting delayed very slightly until patch 5.6.1 scheduled for December 12th.