Docking ports and other attachments have changed rotation once docked to space station

[Charmeleon]

So I've been using a lot of mods in my current game of KSP, and one of my main projects at the moment is a space station.

I've managed to dock several modules so far, but when I dock the latest module, return to the space centre and then go back to the space station, all of the new module's docking ports, RCS thrusters and solar panels are at 90 degrees to where they were upon launch. I've tried swapping out, replacing and removing various parts until the module is made from entirely stock parts, but it still happens. The part of the station I'm connecting this module to is nearly identical (it has ladders on the side, the new module does not), yet it's unaffected.

Before returning to space centre:

Close up of module after returning to station via tracking station:

Does anyone know why this might be happening, and if possible, how to fix it?

[Charmeleon]

Never mind, I fixed it.