Genoharadan Rulan bug. Can't complete quest.

[Gabagool]

I can’t seem to complete this quest. After he transforms into a Tach, I can’t choose to do anything with any of the Tachs. If I try clicking them I get no reaction. I chose to kill the Czerka hunters and I’m also trying to complete Mission’s brothers quest. Any ideas? Thanks in advance.

[cerberusiv]

Rulan is one of the tachs (hint: try elsewhere on the level), just keep clicking on the tachs until you find him.

There should be a tach gland in one of the containers at the Czerka camp.

[Count Von Count]

There should be an option to kill the Tach, use that option until you find Rulan