Time To Run: There’s A Flaming Lion On The Roof Of This Stadium
The below video is footage of Estudiantes celebrating a return to Estadio Jorge Luis Hirschi in La Plata, where the club played between 1907 and 2005 before a 14-year stay at Estadio Único.
I can’t confirm anything, but I’m pretty sure the construction workers — much like the dwarves of Moria — dug far too deep during their renovations of the stadium and unleashed a Balrog. I have no other explanation for this demonry.