I’m newer to using WordPress but have been having this same problem with just one particular post. All other posts are fine. And, of course, I could originally see the content in Visual mode since I don’t usually work in HTML.
By the way, I’m on a Mac using Safari, but the same thing is happening using Windows running IE.
Copying the HTML into a brand new draft post makes it show up fine in that new draft. I’m tempted to copy and paste the draft content back into the original problem post and see what happens (so I can keep all the comments intact), but am worried I’ll lose the whole post.
I don’t see how any of the cache clearing or other tips would matter since every other post is showing up fine in the Visual editor, and the same content in the new draft shows fine. Seems buggy, and I’d love to hear from someone at WordPress… Any ideas?
Kathryn