looks like Envato started using Element’s authors Videohive items on PlaceIt recently. I have not gotten any mail or Earnings yet (and hope to receive both soon), but found my animation on PlaceIt.
If you are an Elements author you may hop over to PlaceIt to see if they are using your items as well.
I already contacted support when to expect any payment for this.
(This post was edited. The first version was me rumbling about not getting any payment yet, but let’s give envato the benefit of the doubt here )