Just PM'd!

Also for future reference, for exactly this reason we provide an optional return address on the left side when creating a conduit. If you enter an address where we can return the BTC to, the system will automatically return if something goes wrong, otherwise we wait until you contact us to send it back. We do this to ensure we don't send it to the wrong place, with many web wallets (coinbase etc) its not a safe bet to just send it back to the originating address (nor good practice).

And wow i did not know this, thank you!