Accepted Seller Counter, but Agent Mistake on Counter Offer Form?

[Calvin Kwan]

Hi,

I accepted all the terms on of the seller's counter offer for a property in Oakland.  There are multiple offers from what I understand.  The counter offer expires at 4PM this afternoon.  I submitted my response at 10:50AM, but haven't heard back.  I reread my counter acceptance and I believe my agent may have made a mistake.  

In paragraph 6:

Acceptance of Seller Multiple Counter Offer:  Buyer's acceptance of this Seller Mulitple Counter Offer shall be deemed revoked and the deposit, if any, shall be returned to Buyer unless by 5:00PM on the fourth Day after the date Seller signs in paragraph 5 (if more than one seller, then the last date) (or by 10:50AM on 4/28/2022) (i) it is signed in paragraph 8 by the Seller, and (ii)a copy of this Seller Mulitple Counter Offer signed by Seller in paragraph 8 is personally received by the Buyer or Buyer's agent...

Does this mean that the experation date of my acceptance is at 10:50AM on 4/28?  Did my agent make a mistake?  I submitted my acceptance at 10:50AM. 

Thanks,

Calvin