Duplicate idea entries displayed in Ideas listing

When viewing the Ideas page, the same idea appears multiple times in the listing.

Steps to Reproduce:

1. Navigate to the Ideas page (/ideas?sort=newest).
2. View the list of newest ideas.
3. Observe that the idea “Automated WordPress plugin changelog generator from Git commits” is displayed twice.

Expected Result:
Each idea should appear only once in the Ideas listing.

Actual Result:
The same idea is rendered multiple times, creating duplicate entries and potentially confusing users.