Distorted audio when linking to After Effects

Not sure if this is a bug or if my workflow is the problem, but when working on a project from premier i organized all of the clips, turned it into a composition, edited the clips in after affects, and went back to premier to edit sound, add effects etc. and realized the audio had become distorted. If it helps at all, it sounds like the video was put through an old videogame and played back to me. Is there a reason why this happened and is there a fix to it?