If any court or arbitrator determines that the class action waiver set forth in this paragraph is void or unenforceable for any reason or that an arbitration can proceed on a class basis, then the arbitration provisions set forth above shall be deemed null and void in their entirety and the parties shall be deemed to have not agreed to arbitrate disputes.</p> <p> <u>Changes to This Section</u>: Ancestry will provide thirty (30) days’ notice of any changes affecting the substance of this section by posting notice of modifications to the Terms on the Services, sending you a message, or otherwise notifying you when you are logged into your account.