Affects Version/s: 2.0
Fix Version/s: None
Environment:LAMP: Ubuntu 10.10, Apache/2.2.16, MySQL Ver 14.14 Distrib 5.1.49, PHP 5.3.3-1ubuntu9 with Suhosin-Patch, running Firefox 3.6.11
Moving blocks from two columns into one column causes ALL blocks to disappear when editing is turned off.
Steps to reproduce:
Installed Moodle 2 (2.0 RC1 (Build: 20101021)) from scratch, and created a very simple topics-based course with three topics, no content apart from the default forum.
In Administration, went to the theme selector and chose the Nonzero theme for modern browsers.
Went back to the course, turned editing on and moved the two blocks (navigation and settings) from the middle column into the right column, at the top.
When I turn editing off, no blocks appear.
If you go back to editing mode and move a block back into the middle column, everything works as expected.
Please see attached images for how the screen looks when editing, and then when turning editing off.