Nidus not being able to larva enemies along with them attacking through parasidic link

[Blazmatic]

I was doing a void storm and I couldn't larva a few certain moa's, they were just normal enemies and when I parasidic linked them they still attacked me which I thought was not supposed to happen.

what happened there? were they actually minibosses and if so why were they spawning like common enemies

[Quimoth]

sounds like they were either still under the effects of a fissure (possibly glitched to permanently being affected) or some other bugframe issues.

[dwqrf]

Indeed, some railgun moa from corpus railjack are tanky as fk and are all immune to spells. It's a known bug.