When I found out everyone who got The Taken King would get an item to boost a character to level 25, I decided to wait to make a Hunter character until launch. This morning I created my character, finished the first mission, and got my Spark of Light. Upon using it, I was happy to see I got a lot of items to boost my light level. I was less than pleased, however, to see that my subclass only leveled up once to give me the ability to double jump. I'm not sure if this is a glitch, if I just did it wrong, or if the item was never intended to level up a subclass more than one upgrade slot, but I would really appreciate it if some light could be shed on this.