That the hell is UTC? Are you trying to make it harder for us to work out what time the maintenances are? What happened to GMT? I'm in Australia and have relatives in England so could easily work out the times for maintenance.
Remember when they used to list several time zones, that was great but that was clearly too much work for them.
I had to go look it up cause I wasn't familiar either, but UTC is GMT from what I'm seeing.