open
ow_plugins/blogs/views/controllers/blog_index.html
find
{$post.text}{if $post.showMore}... <a class="ow_lbutton" href="{blog_post_url id=$post.dto->getId()}">{text key='blogs+more'}</a>{/if}
replace with
{if $post.showMore}... <a class="ow_lbutton" href="{blog_post_url id=$post.dto->getId()}">{text key='blogs+more'}</a>{else}{$post.text|strip_tags}{/if}
clear cache. enjoy ! :)