@Another Hutzmade solid points in another post that has relevance here.
It's best to go to law school in the same province where you want to work. This is because laws do differ between provinces, so you generally want to learn the law you'll practice, and it's far easier to obtain articles when living in the city you want to work in. It's easier to attend events, make connections, etc.
I'm no employer but seeing UVic undergrad + UVic law school is not unusual. There's a bunch of UBC undergrad + UBC law school resumes out there. Having a unique educational history may be an interesting topic of conversation or possibly relevant to the work it self, but it's not necessary. People choose schools for many different reasons, e.g. family, friends, opportunities, having roots, specialization, etc.
"Mixing it up a bit and trying something new" is all well and good as long as it doesn't make it significantly harder to get to where you want to go.