Gave it another go.
Found this.
If on Windows, delete the Hearthstone Options Files:
- Press Windows Key+R to open the Run dialogue
- Type %LocalAppData% into the Run field and click OK
- Open the Blizzard folder
- Delete the Hearthstone folder
Follow these steps but not just the Blizzard folder.
I noticed 3 folders
Battle(dot)net
Blizzard
Blizzard Entertainment
Deleted the Heartstone folder as mentioned above, but also checked each folder for cache data and deleted it.
Too bad this whole ordeal made me miss out on several quests.
Problem Resolved.
Please Close or Delete.