I am running my blog with WordPress version 2.0.2 and has come across a quite annoying problem. I have found a workaround, but I'd like to find out what the problem is:
I have installed and adapted the Almost Spring 1.0 theme to my blog. Every 2, 3, 4 or x days, the active theme is being reset to the wordpress 1.5 default theme. I have tried stripping away everything I don't need and still it happens.
I think this started when I installed a new, hidden blog in the same database as my regular blog, but with a different database prefix. This new blog has wordpress 1.5 default theme as selected theme.
The workaround I have made is to remove the default theme and copy the Almost spring theme to the default directory and rename the theme in the .css-file. But I don't think this is a satisfactory solution and would like to get a clue of what's doing this.