Course details page layout and formatting has changed

On logging in this morning, I notice three serious issues with the student's course details page which were not there on Friday 19 Feb.

1. The heading 'NEWS' has appeared fro some reason.

2. A scruffy and pointless breadcrumb has appeared.

3. the text alignment and formatting is all over the place.

I reiterate that this was not the case when I last viewed this page on Friday.