FM21 Pre-Game Editor Changes

[Mark6880]

Firstly, not sure if this is the right place to post or this topic has already been covered elsewhere (so apologies in advance if it has) but I have just changed some recent managers movements in the pre-game editor, I.e Joey Barton at Bristol Rovers and Nigel Pearson at Bristol City for example, but when I load a new game Barton is still unemployed with the Bristol Rovers position still vacant, but Pearson is at Bristol City - so it seems some changes appear but others I make don't.

Any ideas where I'm going wrong?