So ... was the beat grid of that track incorrect? If the track was 130bpm and the beat grid showed 75bpm, the track would still play at normal speed when at 0% pitch and no sync in engaged. What you'd see is the track scrolling by with beat markers not aligned with the beats of the waveform, but it certainly shouldn't play at a different tempo if there is nothing telling the player to do so.
Does it happen with multiple tracks or just one?