Argyn Shieldstan (Qeynos Aquadut) should be on 7 min respawn
 

I popped into Qeynos Sewers and killed the pathing level 30 warrior, Argyn Shieldstan that patrols outside the Bertox guild.

16 minutes later I noticed he hadn't respawned.

I levelled my shaman on this guy on live and he should be on a 7 minute respawn and should spawn every time. For veracity I will take a look on live to see his 'current' respawn time. 20 minutes and still no pop on p1999.

I made some changes based on limited info found in comments from 2002.

Lowered respawn time to 12 minutes.
Increased the amount of platinum possible from corpse.
Lowered faction hit to Bloodsabers.

I found no information supporting a 7 minute respawn. Feel free to post if you find.

Fixed, pending update.

Ah sweet, thanks for helping investigate! I guess it was 12 minutes then. Sadly I couldn't load up eqlive, apparently there was some Dx9 problems on the install the patcher downloaded.