I just started watching Heir, with headphones in, and I immediately notice that the Fox Fanfare is coming entirely out of the right channel; and the theme during the title crawl feels a bit off with more instruments (especially the melody) coming out of the right channel than the left. I feel like at least the main melody should be coming from both channels.
As soon as the crawl ends, the direction of the sound noticeably shifts to the center and the sound during the movie is fine.