No worries at all thanks for
Just something I noticed earlier on, I noticed when I start a new game and start in any European League and untick the J League FM 23 November that the Japanese players at their club teams have contract end dates of Dec 23, 24 and 25 which is fine.
When I tick the J League FM23 November file in the Editor Data and start in a European league that's when all the contract end dates revert back to Dec 23.