I've created a blog in Office 365 here: https://jwiersem-public.sharepoint.com/blog
However, there is a bug in it when you click on the blogs title (e.g. this one https://jwiersem-public.sharepoint.com/Blog/Bericht/12/AB-Testing-in-SharePoint-using-Variations--The-SharePoint-Solution-(1) ) then the page gives an error.
Anyone have a clue how to fix this?