When using Safari, you may see blank pages where you’d expect to see your Courses and Organisations listed.
A bug in Blackboard means that if you have your zoom level in Safari set to a value lower than 100%, you won’t see courses or organisations listed on their respective pages.
Set your browser to a zoom level at 100% or higher.
Using the keyboard
Press Command ⌘ + 0 to set the zoom to 100%.
Using the menus
Click the View menu, then click Actual Size.