What happened with the timestaps of the user 1622bd9012dfb3d3189e7e1bc46153dc?
It looks some of his clicks are from quite distant future: http://pastebin.com/CbUcEBY8
Hi, agrigorev!
We're apologize, it's our mistake.
If you see ts greater than 10^13, you can get "typical" ts value by dividing it on 1000.