Problems with bold, … at the begin of a new post

What theme are you using? Where did you download it from?

The site is https://www.pivari.com and I’m using Twentythirteen Child.
Where can I put an image to show you better the problem?

F

WordPress 3.8-beta-1 running Twentythirteen Child theme.

What happens if you use the original, unedited, parent theme?

This is the image of the problem
https://www.pivari.com/wp-content/uploads/2013/11/bug-wordpress-3.8-beta-1.jpg
it seems that wp doesn’t add open html tag but only close html tag.
This is only for the first word

> What happens if you use the original, unedited, parent theme?
The same problem also with Twenty Fourteen

Have you tried:

– deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

– switching to the default theme to rule out any theme-specific problems.

– resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.

I’ve installed a new 3.8 beta and I’ve the same problem.
Are you sure is not a general problem?

3.8 RC1 solves the problem ??