Of course this is legit! It might be something else, but it seems that IE might be the problem here. As we said, keep your fingers crossed. BTW, not all the ratios for our referral program are weird, only a small percentage, which confirms in part Corvettes's stats. It might also be linked to specific countries. For example, US customers very likely keep their IE's more updated than Spanish, or Germans. It could have something to do with the country of origin of the traffic.
MET Staff
http://www.met-art.com/webmasters/