Duplicate albums on iPhone

Hi

This has been bugging me as of late and I don't know how to fix it.

There are some albums that appear twice on my phone with some songs appearing on one and other songs appearing on the other.

Here are some screenshots from the Bastion soundtrack as an example.

I'd appreciate any help I can get on this topic, I assume it's something to do with Match as it doesn't appear on my PC as duplicated.