Recently, I've done a respec on my DC following this build:http://mmominds.com/2016/07/20/jareks-ac-righteous-pve-mod-10a10b-guide/
After I respec'ed to this build, I can no longer cast or "use" the following encounters: Divine Glow, Astral Shield, Daunting Light, Chains of Blazing Light, Sun Burst and - the big heal for a cleric - Bastion of Health.
I have gone into the pvp area in Protector's Enclave and used the dummies. While there, I slotted each of the above into the 'Q', 'E', & 'R' slots and was unable to get any of them to activate in any slot. Additionally, as you'll see in the images below, they have all become 'Personal' rather than ranged (as they should all be ranged for a Cleric). Furthermore, in one of the images below, you'll see that I can get Bastion of Health to appear, but only as a background image. It only showed up after I activated it and then brought up my character sheet.
I was told by the email support to place this information here so you can help me. As of right now, I have a broken cleric that is useless for nearly everything and a speedy answer/fix would be appreciated.