Sorry guys but it looked as bots / proxies etc. Too many votes in such small period of time. I was afraid that they will take GRUMP down from voting list. Similar thing happened to other coins on MintPal. They will bring us back after some time and probably after removing most of the votes. It's a pity because many of us (including myself) voted several times a day.

Someone wanted to take shortcut.. Didn't work out.