While I cannot hear any technical shortcomings in the tracks, I can truly hear double tracked clips (two separate recordings), fully panned to the left and right.
The double tracking seems to be intentional (as it is usual art), but it is not specifically mentioned in this thread.
Double tracking naturally induces phasing, which is often intended by art.
However, is this the issue you are talking about? Maybe I don‘t get the point.
Happy new year, BTW !