My husband and I just returned from our 2 weeks in paradise. We always fly JB from Boston. I never checked the boarding passes but upon going through security check point we were told my husband's GE/ TSA pre check didn't show up on his ticket. I thought once you had entered it to our true blue account it always showed up. (We hadn't changed our passports or anything). We even had even purchased Extra Leg Room seats! We were told sometimes they "bounce you out?) and you need to re enter the numbers when booking the tickets! Never heard of THAT before! we had traveled several times and never double check it! I called JB from Logan and they reinstated the number and said we should be Ok after 24 hours but I just thought that was odd. I'll ALWAYS double check all that stuff from now on.