Description of problem:

When migrating nginx application the route is not migrated as expected, 

Version-Release number of selected component (if applicable):
MTC 1.8.0 stage

How reproducible:
Often

Steps to Reproduce:
1. Create a new namespace with nginx application with a route deployed in it
2. Migrate the application

Actual results:
Everything in the namespace is migrated except for the routes

Expected results:
The routes should be migrated along with everything else

Additional info:
a workaround for this is to rollback and migrate again.

BZ:  https://bugzilla.redhat.com/show_bug.cgi?id=2241768