Checking a current version on the 'About' tab, Norton Security 22.22.11.12; there's no 'date' anywhere associated with the information posted.
Phased rollouts tend to scatter updates in a non-linear fashion.
Please would Norton add a date to the 'About' tab, updates / new version, to indicate when the 'About' tab was last accessed.
This would obviate any problems being easily identified. Hopefully, slowing the necessity to Remove & Reinstall, aimlessly ?
Regards. 