Cannot Drop Sharn Syndicate and Other Quests

[Dharan]

The first time I walked into the marketplace I ran around to pick up as many quests as I could find. This included every quest you have to buy in the DDO store, although I did not realize this at the time. Since then I have been able to drop most of these quests, except for a few, such as The Sharn Syndicate and The Sharn Syndicate: Slab because I gt an error message saying I am unable to abandon the quest because it is non-repeatable.

Is there a way to get rid of these quests from my quest log?

[Morningfrost]

It happens for non-repeatable quests. I don't think you can't get rid of them. My 20 monk (created with veteran status but still started at level 1) can't get rid of the Welcome to Korthos quest (I guess it was a bug, Randall refuses to give you completion when you exit the Grotto).