If you change your bugzilla login (email address), all of your custom queries get broken. This is because the custom queries store whom the query is for (your email address at the time of query creation). The change email address function does not propagate the new email address to your custom queries. Reproducible: Always Steps to Reproduce:
this is due to the fact that you stored all your queries with the search being your email, there is no way to specify $LOGIN, if you have a further problem with them, let me know I can manually go into the database and change them.
Sorry for the delayed reply. It took a little longer than I thought to change ISPs. If you could delete all my old queries, I would appreciate it. Thank you for you time and patience.
*** Bug 41930 has been marked as a duplicate of this bug. ***
moving this to upstream because they are working on it