Unreleased National Team game mode accidentally appeared on my main menu

I encountered a very unusual and interesting bug on the main menu of FC 26.

A completely new and unreleased game mode suddenly appeared at the very top of my menu. The descriptions were about national teams, saying things like "shine a light on a former national team star" and "create a new star."

When I clicked on it, the game glitched out and gave me an error message stating that my game was not up to date. After that, I went to the settings and updated the squads. When I returned to the main menu, the mode completely disappeared.

Unfortunately, because it happened so fast and out of nowhere, I couldn't take a screenshot or video. However, it felt like an upcoming mode or live event was accidentally pushed live on my server for a brief moment.

I wanted to report this synchronization bug so your team can investigate how it triggered early.