Pip - it's all the weed man! It's all about the weed...kidding.
If you have something in customs personally, no, it's not going to take any longer than normal. This was a specific exercise that targeted a specific scope, without going into the weeds with the details - I would simply say if you have not been contacted yet by Revenue Canada/CBSA yet then you need not worry. Going after a list of clients is way out of scope - do not be confused with any implications to yourselves. Especially you, Chicken Little!
Gotta go - I hear some peasants at the door with pitchforks...(Time to go, Lucifer/Miles!)