Project: moodle
Issue MDL-43281: blockregion.js doesn't recover properly after not finding region node
I believe this only happens on older themes that are not using the newer code to print out block regions. So, steps to reproduce could be tricky, but the problem is obvious in the code. Basically what is happening is if the block region JS fails to find the block region, then it attempts to create and add the region node to the page. This works fine except it doesn't re-fresh the local node variable.
Story points: 3