Servers are coming back up, but it seems there's a bit of oddity about the end of season awards from Season 3. We've received reports that folks who should not have retained previous titles (Challenger, Rival, Gladiator, etc.) still have the honorary available. In theory, these titles were supposed to reset, and if you didn't re-earn the title in Season 3, you'd lose what you had from Season 2. That seems not to have happened.
We don't know if this is a bug or a surprise gift from Blizzard, but it's probably a safe bet that it's a bug they'll be squishing. It seems cruel to the hopefuls who may think they have a title, only to lose it if this gets corrected. But, we'll see what Blizzard does. At least Season 4 has started, and everyone will have the opportunity to try again.
Edit: While we realize that, per posting from Eyonix, new titles wouldn't be granted until next week, it had previously seemed that the title stripping would still happen at the end of Season 3.