Created a sticky block which I later tried to remove by deleting the original. While I successfully removed the original the 'sticky blocks on all the others pages stayed. The sticky copies do not allow me to delete them so I seem to be 'stuck' (excuse the pun) with these unwanted blocks on all the courses in all the course categories. Suggestions appreciated. Chris
Kill them in the database table 'mdl_block_pinned' with phpadmin