The past few days (possibly since the last patch) when my elementalist summons a frost bow, it only summons one and not two: one appears at the target, but the one that is supposed to appear in her hands never does.
It looks like when I use this skill in combat it summons a bow at the target, but then spawns “ring of earth” on my character instead of summoning a second bow in her hands. This never happens out of combat, only in combat.