When I try and transfer a player, as soon as I click save changes, it reverts back to the team I had before I made any changes. With it been the last week of transfers, I need to make my changes before the end of the week. All the transfers im trying to make are perfectly within the rules.

I do have Josh Charnley in my team along with 3 other Wigan player. Could it be this that is causing the error?

Yes.You can only make changes now when you get back to 3 per team

Thanks for the reply, I now have the task of deciding which one gets the boot out my team.

You may want to post this explanation in the Josh Charnley thread, as the person who explained it in there, says you only have to go back to 3 Wigan players when you transfer one of the Wigan players out, not when you try and transfer anyone out.