[Syndicate missions: exterminate on Eris - Infected Alad V dialogue plays]

As the title says, whenever I play an extermination mission on Eris for a Syndicate the dialogue of the boss mission against Infected Alad V plays.

At the beginning of the mission the Transmissions are normal: first the Lotus tells us to exterminate everything, then comes the generic Syndicate transmission. But after that the rest of the transmissions are those of the boss node with infected Alad V (both Transmisions from the Lotus and Alad V himself happen).

Only tested it with missions from New Loka, so I don't know whether it affects all Syndicates. Also I'm sure whether this would be more fitting in the Sound-category of the bug forums.

EDIT: this bug exists for quite some time (definitely pre U21), I didn't post it earlier though because the conditions for the bug to appear are that specific and I didn't play such a mission for some time.