It seemed to come after what seemed to be a cyber attack.
this is probably due the document deceleration in the header of FR pages - template or container
coping punctuation from another form of coding will rewrite the code for those symbols - you can encode them properly with https://www.bing.com/search?q=ASCII+Full+List&FORM=R5FD
over in the right right column is the code - until they get the DD fixed