Changing Year of Release and Merging Page Problem

My movie previously listed release date relates to a private market/research screening conducted before the film was editorially completed. This screening was undertaken for research and audience feedback and was not a public release (2025). The feedback from this screening subsequently resulted in further editorial changes to the film. 

The film's first public festival screening was at Dances With Films: LA 2026 on June 26, 2026 in Los Angeles, California. We tried changing it for quite numerous of times (4 times actually), but our changes are always rejected hence our movie stuck in year of release 2025 instead of 2026. 

What's worse, now there is a duplicate page with 2026 listing for the same movie, however we can't ask to merge the title as the year of release are different.

I wonder if anyone can help with this matter? We want to provide the rightful information by merging the duplicate page and change it to 2026.