Albums getting separated on iTunes

I have purchased complete albums that get separated or ripped into 2 separate playlist once I have them on my iTunes playlist. Some songs are even getting duplicated...this has been an issue for a long time and it's frustrating because you can't listen to a whole album. Has anyone else experienced this issue or is this something that's happening under Apples radar that they might be unaware of? This happens on iTunes on Mac as well as on my iPhone.

Pictures attached of a few examples of this.