IJW said to come here with this so here I am. Flash Grenades Replaced in HSN3 by Stun Grenades. So on the Wiki it says the above, however on both the Profiles PDF and on army apps, there are still flash grenades on the Loup Garous, and Thrasymedes. Is this an error on the wiki side or on the PDF/Army side
Given that they never fixed it in Army, I'm inclined to say the book is in error. I mean, depending on your interpretation, Dog-Warriors' Total Immunity means that they are immune to the effects of Stun ammo, so Flash makes more sense.
Yes, as it says on the wiki, you should treat all units with flash grenades as having stun grenades. They are carryover from the previous edition.