Ohh, was not aware of that, mine is same case, but I had included trips to home country as vacations during my secondment in US. Hope they would understand the reasoning. If not, they could ask for explanation. LoE already has the work situation covered, so it never occurred to me. Followed the guidelines of including all travels from country of citizenship and / or country of residence. Such as right now if I have to travel to home country I'd assume to mark it's as vacation to home country coz , presently Canada is country of residence.