Quest: Samoplange (900, 901, 902) gameobjects in the wrong location/other

[Eyevou]

Samophlange (900, 901)
The items for this are located in the wrong place (1.12.1 location), proper placement included below. The valves also do not reset their status unless the server is restarted. Clicking them before accepting the quest locks you out completely. Layout of the valves is based on the information listed inside the book you're given.

SpawnID:13167 (control console,4141) | properLoc: 777.547 -2823.252 91.792 1
SpawnID:13339 (chest) | properLoc: 788.939 -2830.062 91.667 1
SpawnID:15722 (main control valve,4072) | properLoc: 787.726 -2826.141 95.667 1
SpawnID:15730 (Regulator valve,61935) | properLoc: 780.804 -2837.186 95.667 1
SpawnID:15731 (Fuel Control Valve,61936) | properLoc: 792.179 -2832.914 93.165 1
SpawnID:15080 (Tinkerer Sniggles, ID:3471) | properLoc: 807.017 -2811.306 91.730 1

Samophlange (902)
Upon completion of this quest a short animation is meant to play where the Samoplange twirls an explodes, which didn't happen. I'm not sure if this existed in 0.5.3 or not but the NPC still says the dialogue as if it did.