limit home menu to in region data

fixes CNVS-16198

test plan:
 * smoke test home menu isn't busted

Change-Id: I3b410dd7d813efca6c89cb400f4d2aa2ed973b93
Reviewed-on: https://gerrit.instructure.com/42544
Tested-by: Jenkins <jenkins@instructure.com>
Reviewed-by: Rob Orton <rob@instructure.com>
Reviewed-by: Paul Hinze <paulh@instructure.com>
QA-Review: Jeremy Putnam <jeremyp@instructure.com>
Product-Review: Cody Cutrer <cody@instructure.com>