Fix some specs which would have broken in 2017 to not break anymore by using a dynamic year value.
Static year values would have caused the test suite to fail on these in the future, so I replaced 'em.
That's pretty much all there is to this MR.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Static year values would have caused the test suite to fail on these in the future, so I replaced 'em.
That's pretty much all there is to this MR.