Same as stated, as it seemed to be constantly full and havent changed its invite link for awhile. Just got curious of whether they refresh the invite link at all?
Resets occur occasionally, there's no schedule of when it happens. You can check @ppy on twitter for announcements of link resets, when there will be a link reset you can go on home/testflight , join the testflight and dowload osu!lazer on an Apple device.