Bandai Namco is still paying attention to the Dragon Ball Xenoverse server situation, and is running further server maintenance at this very moment (at the time of writing).
The Facebook page for the game seems to be the place to go for server updates, and confirms that maintenance is scheduled for 10.30am to 1.30pm (Pacific Time) today. That’s 5.30pm – 9.30pm in UK terms. So if you’ve not been able to get on the Dragon Ball Xenoverse servers at all today, that’s the reason.
“By adding servers and arranging them, the situation has been improved the past few days,” the post states. “We are still working on fixing server issues in order to give you the best game experience.”
Based on the schedule the servers should go back up in just over an hour, so that’s when you’ll be able to test whether they’re running a little better.
Update: The latest word about the PC version is this – “Dragon Ball XENOVERSE on PC Steam has also been updated to deploy numerous improvements that will improve the log-in success rate and the game’s overall stability.”