Forum OpenACS Q&A: problems with acs-admin/users in 4.5b1

This is with a bug I reported in SDM, and I wonder if someone has a
patch and an idea on how to solve the problem "by hand" for a site
already running. I am using 4.5b1 on postgres 7.1.2

Deleting users with:

acs-admin/users/member-state-change?user%5fid=3428&return%
5furl=&member_state=deleted

is not working properly. The list of users is updated but it doesn't
show up as deleted. What is worst is that if you try to recreate the
user by using "add user", it says that it is already in the database.

I noticed that there are other bugs in member-state-change reported
in SDM. Are they related?