i have a lvl 60 summoner with enough exp and gold to upgrade the skill "angel's favor" and "burning rage" to lvl11 but i clicked on the upgrade button at the skill trainer and nothing happen. the same goes to both skills mentioned.

maybe you needa be lvl70? thats how it is for alot fo lvl11 skills. at least in what ive witnessed

I am having the same exact problem at level 60 with those two skills... Anyone know what the deal is?

maybe those two skills are capped at lvl10.

Said by Zarost but you need to be higher level. It doesn't say it but that's a hidden requirement for upgrading past 10.