We are experiencing inconsistent rendering of the Original Estimate field depending on the user's language.

• When the language is set to English (en-US):
  • Values are displayed correctly as time (e.g., 80h, 15h)
• When the language is set to Portuguese (pt-BR):
  • The same values are displayed with a points suffix (p) (e.g., 80p, 15p)

This occurs:

• On the same board
• Using the same JQL filter
• For the same issues

Additional observations:

• The Story Points field is empty
• The Σ Original Estimate (total) still displays correct values in hours (e.g., 90h)
• The issue detail view (Time Tracking section) shows correct values in hours
• Global Time Tracking settings are configured with "Default unit = hours"

This indicates the issue is limited to UI rendering/localization, not underlying data or configuration.

Steps to Reproduce

1. Open Jira Cloud
2. Navigate to a board or issue list displaying the Original Estimate column
3. Ensure issues have time-based estimates (e.g., 10h, 80h)
4. Set user language to English (en-US)
   • Values display correctly as hours (h)
5. Change user language to Portuguese (pt-BR)
   • Same values now display with suffix p

Expected Result

Original Estimate should always display time units (hours/days) regardless of language or locale.

Actual Result

In Portuguese (pt-BR), Original Estimate displays values with a points suffix (p), suggesting Story Points, even though:

• Story Points field is empty
• Underlying data is time-based
• Global time tracking unit is set to hours