Tactical_KeychainsYeah, USPS has a couple international sorting facilities -- NY, Chicago, LA etc. Since Massdrop is located in California, the packages get sorted through "ISC LOS ANGELES CA (USPS)" before getting cleared through Canadian customs(and the tracking number then goes to Canada Post's system). I had another package from Massdrop that was sent the same day as this drop and I received it yesterday.
I'll contact support later in the afternoon. Hopefully my WTF isn't lost!
And it's just Canada that allows you to input USPS' tracking number and vice-versa into their system.