Problem on MyBlogLog and Yahoo! ID Integration

If you use MyBlogLog service to display visitor avatar in your blog, you probably have heard that your MyBlogLog account can be merged with your Yahoo! ID. Right, because MyBlogLog is part of Yahoo! company. For some reason, I removed MyBlogLog feature in my blog few weeks ago.
Because it seems that it’s easy to merge accounts (MyBlogLog and Yahoo! ID), I gave it a try. When I tried to complete the last step, I got an error. It says that there is something wrong with the SQL syntax. I have contacted them about this issue. Hope they can solve this problem.