using --force didn't work for me.

Run this into ubuntu ternimal

apt-get update && apt-get install --no-install-recommends -y tzdata && apt-get clean && rm -r /var/lib/apt/lists/*

This command to update the tzdata. (if you have missing some timezone)

Need to clear the time_zone_name table. (won't cause anything)

delete from mysql.time_zone_name;

Run Jonathan query : Jonathan Query link

(Use mysql CLI)

Take a moment and appropriate Jonathan for this query:

Have a good day.