Unsure why Android has issues with certain Opus files
Alright well I figured out what seems to be the issue. Apparently if the file has a large size album art (from what I can tell, anything 1MB and over) causes the tags to be unreadable. I went and re-tagged the file with a smaller album art and now it works fine. Unsure why this causes an issue, but I'm glad to have figured it out.