I got a response from the Support Desk to resolve this issue.

1) Go to your Journal, and select abandon on the quest "Judgement Day"
2) Once the quest have been removed, teleport over to the Dravanian Hinterlands. The cutscene for "Like Master, Like Pupil" will begin.
3) At the end of the cutscene you may speak to the NPC Biggs and accept the quest "Judgement Day" again.

I hope these steps will be useful for anyone else who has this issue.