I upgraded to v3.0.21 and now I cannot get the sidebar widget to show banners. It won't display the widget title either. Everything was displaying fine with previous version.
I also noticed that my custom CSS is no longer working:
margin: 10px 0 14px 0 !important;
Which was also working fine before the upgrade.
I uninstalled wp bannerize and deleted the DB tables. I then installed v3.0.21 from scratch but I still have the same issue with the missing sidebar widget.
I have a custom widget for a header banner and that displays fine.
PHP Version: 5.3.8
WordPress Version: 3.2.1
Theme Version: Catalyst 1.3.5
Child Theme Version: Dynamik 1.1