Why does a video being uploaded and then deleted become a sign of some form of sinister event and apparent backing up on the original claim?
Judging by the photos and the video and change in position this object was not enough to cease taxiway operations unnamed.jpg is probably taken 1st and the aircraft from which the photo is taken is located on the apron and not yet on the taxiway. We see a Ryan Air jet turned towards the runway...
www.metabunk.org
Metabunk peeps shows the evidence suggests a balloon is in the recent airport video/photos. Feel free to disagree with this reasoning on their site.