Can you fine tune and make this sentence concise - In TSE Q3 QBR we discovered a spike in enforcement activity within the CN Strategic Seller SS group under the NOI domain We worked with APAC TSE and

During TSE Q3 QBR, we found a surge in enforcement actions in the CN Strategic Seller group under NOI. Working with APAC TSE, we analyzed the 36 blocked SS accounts (out of 60) as of 01/31 to identify reasons for Sellers' reinstatement obstacles.