One TPA is better than nothing though, this makes her a very solid candidate for an Athena team, the light orb enhance awakening helps a little too, her leader skill is nothing to sneeze at now (though admittedly if you're going for an Extreme Dragon King to get this uvo you probably already have Athena or something to that effect)
EDIT: After checking on how PDX worded it, it seems that 6hr maintenance was "not just for orb enhances" like people seemed to be thinking. They must have preloaded a shitton of data into the game, and god only knows what else could be in there besides this.
Just like I thought, maint time was also spent on putting in more content for the game, why they didn't activate the content immediately is anyone's guess (maybe they wanted to let a few days sink in for the lollipop folks so they could get a few bug reports and work on them?). According to pdx, Kanetsugu is also in the game now, , and Armored Knights are also a thing now iirc so that's a lot of freaking content.
Assuming that's not
all they put in, I'd wager they already put in a few bits and pieces of the next two balances and probably a little bit of the next few descends as well.