Yes its LIR as in Liberia and yes thats the issue....Have a flight on the 23rd but N/A on the 22nd...and yes, each segment seperately shows D availability but when strung together causes an issue with no D availability just J which is of no use......Spoke to many humans at the AA RTW desk including the supervisor who could only waitlist...she try to manually request seats but the system refused to queue and so we are out of luck for the 21st....there is no way as time elapses that seats will open up as AA have reduced the number of available Business Class seats...Really stumped by the lack of D availability so far out