Problem with "stuck" distribution points

Hi,

I have the same issue

from http://social.technet.microsoft.com/Forums/systemcenter/en-US/312d86e3-e793-4147-97a7-7785295e4986/problem-with-stuck-distribution-points

And I already tried steps mentioned there except editing the SQL db.

May I ask if there's already a permanent fix for this?
(For me, editing the DB is not an option in large environment.)

Thank you.

---Pat