2 of our 3 bags arrived within the first few yesterday morning at LGW (from TPA) but the 3rd bag was the very last one off - panic was setting in by then as we were the only 2 left waiting at the belt and were about to head over to report it as lost when suddenly it appeared, orange priority tag and CW barcode still attached but was covered in dust, so I think it was unloaded with our other 2 but maybe left on the floor and not put on the belt until someone spotted it as they were clearing away?