Affliction 2 is faster than affliction 1. i think this is unintentional as for other spells the level 1 spell is the fastest, and their upgraded forms get slower.
This is an issue because it changes Tile boost percentages based on how far away you are from the boss. for example if you are at max range and do Fire 2, Affliction 2. the affliction will hit first.
Another issue is casting an affliction then frost fire, from far it will proc AF2B at a set speed and up close it will proc AFB3. this is due to the first affliction speeding up and hitting the dummy early, starting the tile clock early.
so this glitch brings distance to a dps factor.
Id like to see the speeds changed on Affliction 1 and 2. as I assume its a bug that affliction 2 is faster to begin with.