so you are suggesting it appears on some new, yet unrevealed maps?
this just can't be some RANDOM outofnowhere appearing bug, it never happened in any of the previous version I've ever played in the past 3 years and was introduced on Villers with its 2.45 version being the only map now in the public release that has this "feature". clearly someone had to fiddle with something and, well, botched it...