If you've been taking a break from playing Blizzard's World of Warcraft due to the PTR and TTR maintenance announced a couple of hours ago, then everything should be up and running again by the time you finish reading this article.

Blizzard Poster Hortus announced that around 12:28 a.m. PST the realms had to be taken down due to some updates the developers had to test out with the latest build for the 2.4 patch. Hortus came back a couple of hours later and announced that the PTR and TTR realms are now good to go.

There doesn't seem to be any visible changes in the updated changelog released after patching the game. However, it's most likely that Blizzard included another set of "undocumented changes" on the PTR. The patching process itself doesn't take too long, so you may be more lucky spotting any changes that might have been implemented that we missed.

In any case, we'll all just have to wait and see if the developers plan on following up with announcements regarding any new changes they might have snuck in during the short hiatus. Keep coming back to this spot from time to time to get your daily dose of WoW updates.