then, notwithstanding anything to the contrary set forth in the Lease or this Tenant Work Letter and regardless of the actual date of the Substantial Completion of the Improvements in the New Premises, the date of Substantial Completion thereof shall be deemed to be the date that Substantial Completion would have occurred if no Tenant Delay or Delays, as set forth above, had occurred.

Substantial Completion of the ​ Improvements or the occurrence of any of the other conditions precedent to the Lease Commencement Date, as set forth in the Lease, is actually delayed, then, notwithstanding anything to the contrary set forth in the Lease or this Work Letter and regardless of the actual date of the Substantial Completion of the ​ Improvements, the date of the Substantial Completion of the Premises shall, for the purposes of determining the Lease Commencement Date and the Rent Commencement Date, be deemed to be the date that Substantial Completion of the ​ Improvements would have occurred if no ​ Delay or Delays, as set forth above, had occurred. However, except with respect to ​ Delay described in [Section 5.2(a)] above, no such ​ Delay shall be deemed to have occurred unless and until ​ has delivered notice of the event or circumstance which ​ determines is a ​ Delay (such notice may be delivered via electronic mail to ​’s representative in accordance with this Work Letter) and ​ has failed to cure such event or circumstance within two (2) business days following the date of delivery of such notice.