[support] Strange characters in source of block

[Anthony]

I am using CKeditor and getting suddenly strange characters in my blocks.
<div class="\&quot;sidebarBlock\&quot;">
They only appear when I try to edit the source of course but nothing is
changed in the appearance of my blocks. Meaning the class sidebar is still
getting rendered properly. I tried changing to tinymce editor but the
characters remain. I have been editing these blocks for weeks and have
never seen these "\&quot" s.    Are they supposed to be there? Can I turn
them off?
Thanks

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*Anthony Stefan Maciejowski*
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