I had two BXP1 upgrades confirmed on a trip LAS>MIA and MIA to LAX (as both were on widebodies). The LAS to MIA segment was cancelled by AA a few hours before departure, with no availability to rebook that day or the next, so I cancelled this and the subsequent segment as AA couldn't rebook me within 24 hrs. Do I need to call meeting services to claw back the two (now) unused BXP1s that were applied to the cancelled segments?