EU Galaxy Nexus plagued with volume control issues

Those lucky few who bought the first lot of Galaxy Nexus/s are complaining of issues left right and center. First there was an issue of unfinished units being shipped to customers , which was readily fixed and the units replaced. Now people are complaining of erratic volume control issues. Every time a user receives an email or any sort of iteration from a 900MHz frequency the volume control goes haywire.Check the video for a proper demo.