AA have rather stuffed up this run for me. My return flight from SAN to JFK has been cancelled and they can't find an acceptable alternative. I am now returning directly to LHR on 21 Apr on AA6204 at 20:45 arriving 15:20 on 22 Apr so I will miss my BtB to OTP. Booked via Amex originally and they were really helpful in trying to find an alternative schedule that worked for me, but this is what I am left with. Loss of 220 TPs (and 80 for the likely cancellation of the return from OTP unless I change the return to the 23rd for a cost of £100) but apparently AA have agreed in principle to award avios and TPs for original routing.
Grateful if someone could update the wiki please.