iTunes Album Artwork

This isn't that big of a problem but its quite irritating when I start to notice it. I recently synced music to my iPhone 6. I played a album and when I skipped to a different song the artwork was blurry. The artwork also swiped to the left when I skipped the song as if it was a different artwork. This has happened to specific songs and many albums. Is there a way I can fix this issue?

If you look at the rectangles that say parental advisory, you can tell the second artwork is blurry from the first. I'd also like to mention that the artwork appears blurry on iTunes as well on the same songs I saw were blurry.