It's not for a few people, and it's not coincidence. Drop rates are down dramatically from yesterday. Not sure about server side changes needed for this, because the drop rates do this every event on the middle days. There should be an uptick in the Noon CST hour (around 12:25 CST... 3 hours from now) on level X if it follows the pattern of the past events, then it will taper off again. Then on the last day, there will be more of a surge but still not like the first day.