Roadmap: Tier one & Data aren't in alignment (Seeing Epics that don't related to the Filtering)

Issue Summary

When filtering between programs & PIs it appears the data visible on the roadmap doesn't align with the tier one config. Please see the image showing a misalignment at the Epic level.

Steps to Reproduce

1. Step 1 - Create Epics for 2 programs and 1 PI
2. Step 2 - Navigate to the Roadmap view and compare the results
3. Step 3 - This issue might very complex to reproduce, but seeing clear data discrepancies. 

Expected Results

The Roadmap view should align with the tier one filtering 

Actual Results

Seeing Epics associated with a different program 

Workaround

No known workaround at this time.