Ya I never order any liquid from overseas. Canada customs will either keep it for ever or will send it back--But i know your pain
Actually it's the first time it's happening to me in hundreds and hundreds of shipment, I'm just really unlucky this time!
Will tube mods and attys get delayed by customs too?
For sure it can happen but since it's much faster to test mods than liquids, it won't be held in customs for long. To test mod they just open the box, looks at the product, sealed the box and they're done. But to test liquid, they open the bottles, use special devices with a few ml of the liquid to find something illegal, it's a much slower process.