Was today's downtime for a patch or just for maintenance? I see update notes for 24 October, which leads me to believe that today's downtime was just for maintenance and there won't be a patch until next week.
Some things can be pushed without a downtime, other things however interact in such as way that make it a bad idea to push those. Experience containers on items are such as risky thing, a few years back everyone's green adornments poofed due to trying to change them incorrectly, so we aren't going to poke that particular bear.
No idea why they do not stop producing levelining adornenmts if they can be leveled within a short time (eg 2 days doing quests or zoning). This is just useless. Leveling (and getting a huge benefit) should take a lot of effort or it's worthless
my guess its easier to do it this way within the leveling system of green adorns and not have extra code whatever creating new items that are with 0 levels but with the stats as if they were level 10
