Cannot view single event defaults to blog page.

I recently upgraded the Events+ to the latest version, and since then I cannot view a single event in detail. The example page is here -
Clicking "view event" shows the correct URL ( but the page is displaying the blog posts instead. I am not sure what is going on!

Also if I want to implement a short code onto a page and only display a list of upcoming events from a particular category, what is the correct way of writing the short code? I have tried the following but none of them seem to work:
[eab_archive category_courses]
[eab_archive category='courses']
[eab_archive category="courses"]

I know I can add it through the menu manager and it shows a list by selecting the event category as a menu item, but I need it to appear below some other content on a page.