Fix Xfail tests mislabelled for route removal

[MackHalliday]

User Story - Business Need

Tests were mistakenly mislabelled as 'skipped due to route removal'. However, after auditing the skipped tests in ticket #1661, several tests were identified as not related to route removal and mislabelled. These tests have been relabeled as 'xfail' with the reason as 'Mislabelled for route removal'. This ticket aims to fix these mislabelled tests. All mislabelled tests currently fail - and need to be updated to pass when the 'xfail' decorator is removed.

• Ticket is understood, and QA has been contacted (if the ticket has a QA label).

User Story(ies)

As a VA notify engineer,
I want to fix all the xfail tests with the reason 'Mislabelled for route removal'
So that there are not xfail tests with the reason 'Mislabelled for route removal' when I run the test suite.

Additional Info and Resources

• Search in code base "xfail(reason='Mislabelled for route removal" - This should bring up 38 tests.
• Review Delete skip and xfail tests related to route removal #1661 Ticket - Mislabeled tests identified, test removed
• See spreadsheet #1666 Delete skip and xfail test removal V2 to see tests removed or relabeled in Delete skip and xfail tests related to route removal #1661

Engineering Checklist

• All xfail tests with reason as 'Mislabelled for route removal' pass when 'xfail' decorator is removed

Acceptance Criteria

• The wrongfully mislabeled tests for route removal are no longer marked xfail and pass