Yes but that one makes sense? I don't know why you have bought that up? I'm saying you are meant to play all 23 teams before you play the reverse fixture. Bolton we have matchday 19 and then 25, so that makes sense.
I used the link on the clubs website to add a subscription into my calendar and it was updated the morning they released the fixtures. They also update it when games get moved. If what ever you're importing into supports that its a good option.