Issue Summary

When a field is created in a TMP project and named Sprint, all rules containing related work items branch that run on the TMP project would fail.

Steps to Reproduce

1. Create a rule that contains a related work items branch
2. Configure the related work items branch's related type to "Issues in the sprint"
3. In a TMP project, create a field called sprint
4. Set the scope of the rule to the TMP project and save the rule
5. Trigger the rule

Expected Results

Rule would execute successfully

Actual Results

The rule fails (see screenshot)

Workaround

Avoid creating fields called sprint