[Complete] Scheduled Server Maintenance - June 26, 2013

"Back end modifications" and all the other minor bugs they're fixing would've taken them 4-6 hours easily.
I just feel like the transfers weren't something that they needed to get done right away. They could have waited a week or two, plus it would've given people more time to figure out what they wanted to do with their transfer, assuming they had decided to extend the event along with it. When World Transfers were in the Cash Shop you'd sometimes have to wait more than a month before they'd transfer your character.

 Spoiler

I normally wouldn't mind a long maintenance if it means they'll get their pomegranate together and get it done right but now it's cutting into my 2x drop card, and since that's really the only time I actively do things in game, I'm a little annoyed.

See, I believe they moved transfers up to this maintenance because there was some outcry from the community that they wanted them done before the release of Xenon. They still needed to do this maintenance, so it makes sense to combine them.