I'm using the Lastpass Chrome extension, which is normally fine, but it has one huge bug.
When I open my website on Squarespace and click to edit a blog post,
Lastpass automatically changes the header (the topic of the blog post) into my email address. This is a huge bug and can't even be reversed, unless I'm always quickly pasting the (already copied) header name and clicking save. If I don't do that really quickly, Lastpass changes the header again into the email address.
This is really frustrating, because it happened to my older and published blog posts too, when I couldn't remember the header anymore (because I didn't notice the bug immediately) and the readers had to see my email address instead of the header!!
This is really a huge bug!