User blog comment:Xhatefate/DxD Updates~/@comment-16281343-20150705185516/@comment-24502975-20150705201108

Yeah, it has nothing to do with their translation quality. They just didn't license it yet. I'm pretty sure it'll happen later this year though.

Interesting thing to note, YP stated today that if honorifics are necessary for a series, they'll include them (and actually want to do so in their LNs). So DxD might not lose out on honorifics whenever it is licensed.