Definitely have to just wait it out. Where i work we do occassional international shipping (not drug related lol) and most make it in ok time, but about 10% just get black holed. Had one to Germany in January and after a month and a half of it not moving out of Chicago we did a reship. The reship made it there in 13 days and the original package JUST FUCKING ARRIVED. Literally sat lost in Chicago for months and months. We called and everything and they said something to the effect of "we cant find it, there's a huge backup and other problems". I always pray that my packs dont go through Chicago ISC.