First thing first,did you talk to their support about it ? Lock the thread if you haven't done that already.Also,tell them about this bug,maybe you will be rewarded.It's totally a different case if the algorithm is written to steal coins like that..
yes i think so i'll do it since i verified some people buy and found that i'm not the only one.
proof :
This calculation was made on the basis of the c-cex Trading history of the last 8 hour '2017-03-10 05:43:16 / 2017-03-10 11:33:48
# Image taken from c-cex exchange
http://imgur.com/a/Pf8yv
# image of calculation made on Exel
http://imgur.com/a/0zrw9
Ref BTC Amount Doge price Doge to buy doge bought at c-cex Diff
#1 0,005 0,00000018 27777,77778 27027,02703 750,7507507
#2 0,005 0,00000018 27777,77778 27027,02703 750,7507478
#3 0,00020225 0,00000017 1189,705882 1155,723837 33,982045
#4 0,0072 0,00000018 40000 38918,91892 1081,081081
#5 0,00085 0,00000017 5000 4857,183 142,817
The total difference between the actual amount and that of c-cex 2759,381625