1. All heal spells + http://us.battle.net/wow/en/tool/talent-calculator#b!0...2. + http://us.battle.net/wow/en/tool/talent-calculator#b!0...1.
2. Sometimes healing spells heal 50% of their normal amount (ex: holy Light heals 16k instead of 33k), it occurs randomly and I can't heal at all.
3. I don't know what bug it is, but It must work normally.
4. X100
5. 20/05/2014
6. 10/10 (since it's really important, in order to play and heal !)
Thanks for your understanding.