Guild Wars 2

got ’Scarlet’s Prototype Mechanism’ tonight, it won’t show up from holding down the ‘Ctrl’ key but if you walk up to it the ‘Interact’ option lights up

Modniir’s ruin is part of the Twilight 1 collection and the tooltip says that it should drop from Modniir Ulgoth’s chest. However, when I completed that event Overlord’s Defeat, which should come from the Harathi Overlord in Kessex Hills, dropped instead. I have killed the Overlord a few times thinking that these 2 got switched but Modniir’s Ruin hasn’t dropped from there either.