Missing a Quest

Hello,

My Paladin character from this account was created long time ago (Luganoprot),

There is a quest missing that i think it was completed in the past which now is preventing me from doing it

the quest is called: Aggression -- quest ID: 8334 --
this is the 3rd quest from this small chain
The previous quests from this chain are:
2nd: Report to Lanthan Perilon -- quest ID: 8327 --
1st: Unfortunate Measures -- quest ID: 8326 --

This chain quest include a 4th quest called: Felendren the Banished, but im not interested on anything from that 4th quest

I am basically just interested on the quest reward item of this 3rd quest called:
Sunstrider Axe, -- item ID: 20837 --

If you can please reset this quest chain on my character like you guys sometimes do when people faction change, or add the quest ''Aggression'' -quest id: 8334 - on my character quest log, or simply re send this missing quest reward item: Sunstrider Axe -item ID: 20837 - , any of this ways works for me

Thanks in advance

.