EFN Risk Assessment Tab - Inconsistent Results (Med-Low)

**As a WALLY user**, I want the EFN Risk Assessment tab to generate results consistently, **so that** I am able to further analyze EFN (Environmental Flow Needs) risk or make further adjustments as necessary.

**Acceptance Criteria**
- [ ] Given a WALLY user selects the EFN Risk Assessment tab, when they generate results, then they are shown "consistently"

**Additional Context**
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Question:
ACTION: Need examples from Jacquelyn
Hard to do work on a tool that isn't displaying info consistently. Would need to fix this first.

No files or tests are named. First obtain concrete inconsistent-result examples from Jacquelyn, then reproduce the behavior in the EFN Risk Assessment tab. Done means the tab displays consistent results for the agreed scenarios, with the expected behavior confirmed.

Written by the indexing model from the issue text.