Lost Spells on Action Bar

If your characters' spell bar settings are not saved when switching specializations or logging out of the game, you can try the following troubleshooting:

• Reset your user interface to make sure your files and addons are not corrupted
• Create new loadouts in Edit mode using these steps:
  1. Delete all existing loadouts
  2. Create a new loadout for each spec you want to use
  3. Highlight the loadout and click the Settings button
  4. Select Shared Action Bars for all loadouts you’ve created and each specialization you use
  5. To test, add some specialization specific spells from your specialized spell book, then switch to another specialization. If it worked, you should see the spells when you swap back to the original specialization.

If the troubleshooting above does not resolve the issue, you will need to wait for a fix by the developers. To assist with the investigation, submit a bug report.