Warranty & Entitled Service

Hi I have a strange issue. When I check the license for my F5 2000's, I get the following:

 

Entitled Service : 11-21-2016 - 11-20-2018 (F5-SVC-BIG-PRE-PST) Entitled Service : 11-21-2016 - 11-20-2018 (F5-SVC-BIG-RMA-2) Warranty End Date : 09-14-2017

 

Am I still under support? entitled service shows till 20/11/2018, but warranty ended in 2017.