Glitch on tracking other ospreys thread

I replied to Gary's post in 'Tracking other ospreys'  on page 14   Both my post and others have been printed at the top of the page on a blue background. 

 I tried to delete my post in the hope that this might help the situation but it and others are still there.  As there was no 'delete' option available,  I went to 'edit' and deleted the posts in 'edit' .  Nothing happened.  Any suggestions?

 

This has happened before see

 

Unable to delete a post. Help!

The only source of knowledge is experience. Albert Einstein