Originally Posted by Blizzard Entertainment

Heroes of the Storm Hotfix Notes — March 20, 2017
We just released a new patch for Heroes of the Storm in order to apply a few bug fixes.

Bug Fixes
Heroes, Abilities, and Talents
  • Gall: Twisting Nether can no longer be cast while in Molten Block form after learning the Shifting Nether Talent.
  • Kharazim: Fixed an issue that could cause a slight delay between Ability casts after shift-queuing Radiant Dash.
  • Zeratul: Fixed an issue that removed all Mana Cost and Cooldown details from Zeratul’s Ability tooltips.

User Interface
  • Shop: Varian’s Twin Blades of Fury Ability description in the Shop will no longer appear truncated when running non-English versions of the game client with the display mode set to Windowed or Fullscreen.
http://us.battle.net/heroes/en/blog/...2017-3-20-2017