Well started looking into this and so far it looks very fishy.
First off all both puredev and cropcoindev both came online in the different discord channels at almost the same time

In the Pure discord server this line popped up
http://fs5.directupload.net/images/180728/dz6uos93.jpg
Now as far as I know MR Happy does not have admin right in the pure server.
So only thing that can explain this is the scammer replied as puredev when he wanted to reply as cropcoindev

Then all of the sudden this happened in the cropcoin server.
MR Happy had his admin rights removed...
http://fs1.directupload.net/images/180728/quoma67m.jpg
MR Happy had his outburst and then a few minutes later all deleted from the crop chat and this lame excuse got used for it

http://fs1.directupload.net/images/180728/9yfxv72v.jpg
This lame excuse was also removed later on

So far looks like this scammer is also heading up pure server