I can understand the potential for confusion, although I think it was pretty obvious that the GLT system was showing the 2 decisions it had made in the scenario. However, I think it was in Honduras' interests (particularly the for the coaches' perspective) to attempt to stir the perceived 'injustice'.
FIFA however have said they are to review the replay situation, presumably so that should a similar instance occur and a "no goal" followed by "goal" judgement is made clearer.