AE ticket vender and DO's am i missing something?
It also leaves out Endurance Modification DOs, but sure enough, they're available once you get high enough for SOs.
I found out about this about a month back while levelling a lowbie through AE content.
Edit: Sorry, missed that you mentioned End Mod in your last sentence. Read the whole post before replying, Chad...
Main Hero: Chad Gulzow-Man (Victory) 50, 1396 Badges
Main Villain: Evil Gulzow-Man (Victory) 50, 1193 Badges
Mission Architect arcs: Doctor Brainstorm's An Experiment Gone Awry, Arc ID 2093
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Dunno, I think it's a bug. I noticed this a long time ago. (There's one other Enh. type missing, or two, can't remember which they are.) I /bugged it but it was never updated. I don't know why.
The reason we were given for the omission was... potato. =/
-STEELE =)

Allied to all sides so that no matter what, I'll come out on top!
Oh, and Crimson demands you play this arc-> Twisted Knives (MA Arc #397769)
Damn you, potato! Damn you to Praetoria!
To be fair, when you run an AI on a potato, a few small things have to be omitted. They kept the slow clap processor though, so there's that.
"My inner mind has become a reality-cracking overgod. He torments me! Help!"
So i just found AE and been mucking about with it and enjoying it alot! but my friend noticed something and looking and looking we both notice same thing... are NO resistance DO's at all in the vender... SO's and normal enhancements yea but no DO's? am i missing something or is this a bug? a known issue? why were + resistance and end mod DO's left out?