Does the wordpress TinyMCE editor removes line breaks in your posts? Yes this is a bug in wordpress TinyMCE editor and we are forced to live with this bug.Are you annoyed at the fact that wordpress removes line breaks from your posts.Here is the solution to your miseries.
Stop wordpress TinyMCE editor from removing line breaks:
To fix this annoying wordpress bug, open wp-includes/formatting.php, and change line 402 to this:
$content = str_replace('', '
Alternately, you can use <br clear=”none”/>.
This code fix stops or prevents wordpress TinyMCE editor from removing line breaks.