Haru_DeathReaper
I asked for a specific date or ammount of time for the maintenance and who was working on zomg in the last AtS and I was ignored.... So, I think their answer would be somewhere along the lines of: we're going to take as long as we want so stfu and wait.
There is no need to over-think things to the point of being so cynical. They're staff is slim and they are doing multiple projects at the same time. zOMG also went without a devoted maintenance team for YEARS, so the bugs have likely piled up. Fixing bugs and glitches often results in further issues needing to be addressed.
Be patient.
For all we know Gaia might have a one manned team working on it. Lanzer is working from home, for instance. He could be working on it himself, which, obviously would take longer than a several people working on it (not that it would matter if several people were working on it AND general every day maintenance and coding, too)