User blog comment:Nicko756/.../@comment-5079138-20150414134805

That happened to me few times. Actually the badge system relies on the UTC/GMT time.

So, if you live on the US (guess you use the PST time zone), you'll need to contribute to the wiki BEFORE 04:00 PM.

Just like me, I'll need to contribute before 07:00 AM (I use GMT+7 time zone/Western Indonesia Time), or else I'll miss it.