I just renewed my purchase today.  The renewal term should have been for one year out from today, but it appears that the expiration date has been extended beyond that timeframe.  Also, should the "Renew Now" option be visible this far out in time?

 

The renewal would be 1 year from when it expires. From looking at your purchase date, I suspect it hadnt actually expired yet.

There is nothing stopping you renewing again and extending further, no