Same here! I also rented points through DVC Rental Store for the polynesian 5/9-5/16. I haven't even contacted them but I believe you, i re-read the contract and it clearly states the DVC member is not responsible:
"The DVC Rental Store or the Member shall not be responsible for any injuries, damages, or losses caused to the Renter or Renter's travel party in connection with terrorist activities, social, or labor unrest, mechanical or construction failures or difficulties, diseases, local laws, climatic conditions, criminal acts or abnormal conditions or developments, or any other actions, omissions, or conditions outside the DVC Rental Store's or the Member's control"
I actually just paid my trip off in full 3 weeks ago and added the dining plan. I really wish I waited. I'm feeling so sick over potentially losing all that money. I don't think I would rent points again either way. This is way to stressful. And I did buy
travel insurance to protect myself but of course closures due to corona virus are not covered.