MANY old notifications sent to my email

I just had approximately 40 notifications sent to my email address regarding OLD posts (from September 15, 2014) being added to this thread:

https<colon><slash><slash>community<dot>norton<dot>com<slash>forums<slash>norton-2015-v22-upgrade

Something is seriously broken!!!!

 

Sorry for having to "encode" the above link, but I am tired of having to wait for any post with a link to be displayed (yet another problem with these forums).