XVG trades do not complete properly. Whenever XVG is used on the maker or take side of a trade the funds get moved to the p2sh address but cannot be redeemed by the receiver or refunded by the sender.
On the XVG sending side it looks like the trade completed ok (maker sends funds, maker receives the taker's coins), but on the receiver side the XVG never arrives although they have sent and cannot retrieve their coins.
Both sides of a trade should complete as expected.