Board Thread:Support Requests - Getting Started/@comment-5621219-20170919192831/@comment-28050297-20170920050454

I seem to have found a way to resolve this issue. Check my comment here. In summary, you can just edit the page with  Classical Editor -> Source, and hit publish without making any changes. It has to be done on each page that is broken. It has worked on all 3 pages I've tried so far.