@ekla Thank you for the advice - yes, the object already had a center stroke, but I will keep that in mind for future projects that it could be an issue with the other two.
@crkjelstrom They are the same color red (#ff0000) so that was puzzling to me, too, when I uploaded it! I’m sharing the file in case you or someone else can glean some information from it. Thank you!
@Jules It was a part of a compound path initially, but I had thought that might be causing a problem so I released the compound path. It didn’t change what was happening. There are a few other compound paths in the file, but they are separate objects. Thank you for the help!
@David.W Thank you for responding. The suggestions I received haven’t help fix the issue as of yet. I’m uploading my file in case you or anyone else can help me figure out what’s going on.