Of course tons of people played it for the OP racial. It was one of the most broken racials the game has ever seen.
I play many belfs and this is a GOOD change. Some of them I actually would have liked to be other races but the utility of an AoE silence+resource generation+passive crit was just too much to pass up.
Although I still firmly believe they are nerfing racials that stand out as "good" so that they have more room for "meh" racials with allied races and people will still play them (looking at you Maghar).