Got the letter on Friday. Dated May 26th. Card is a little over a month old on the second statement period. Did not MS on the first statement period. The second statement period started on 5/9 and I spent $8700 and paid off $4900 in that period from 5/9 to 5/26. CL is 15k. I used the card for other non-MS purposes as well.
This is my second card. I never had any problems with the first card over the 6 month period and that includes a ton of CFP. I've stopped using the card (and paying off the card) for now until the next statement period. If I survive this round, I will redeem my points and scale back for a while. Otherwise, its been a nice ride.