Spiritbond Question

[DarzilNorthshield]

Had some odd Spiritbond behaviour today, wondering what I am doing wrong.

I had two +spiritbond bonuses running, HQ superior potion, +6 spiritbond, and Squadron manual for +3 spiritbond.

I did Expert, Leveling, Trial, Main Scenario duties as a 90 Dancer with level 90 gear, with 2-5 melds, at the end of all that I was at 1% spiritbond.

I did Level 50/60/70/80 dungeon duty as a 80 Sage with level 80 gear, with 2 melds, at the end I was at 0% !! spiritbond.

Any idea why I gained zero spiritbond? Anyone else seeing the same?

Edit - Did Level 90 dungeon duty (The Dead Ends) with the 90 Dancer. The 5 meld level 90 gear (ilvl 610) gained 13-14% spiritbond with no +spiritbond. The 2 meld level 90 gear (ilvl 620) gained none. Then nothing doing Alliance Raid (World of Darkness)