Plugin Change My Title Slug !

Permalink Structure: site.com/%postname%/
Problem: The plug-in Re-write the permalink and remove “Conjunction” words

Recently I wrote up an article with a title containing these words:

“The” “with” “Be”

I know wordpress will generate the exact link what i desired but when i published it, I was confused ‘coz the permalink/slug generates only TWO words from Five words when its pre-generated.

in short i wasted my time digging articles to find a solution for this for few hours and came up with the idea to “de-activate and activate” plugins to test which one generate the problem. (I only have 3 plugins: WordPress SEO, w3 Total-Cache and WP-Optimize)

So I de-activate WordPress SEO for a few minutes to check if it is the one who generate the problem and BINGO! so i decided to play with different titles and save it “as draft” to check if it really is the one!

Titles I played with:

what The wrong with Be a sun when how will you
(what-the-wrong-with-be-a-sun-when-how-will-you –> Pre-generated)
(wrong-sun-will –> slug after save “as draft” or even when “published”)
Words Deleted from the slug: what, the, with, be, a, when, how, you

the moon will shine up high with be
(the-moon-will-shine-up-high-with-be –> Pre-generated)
(moon-will-shine-high –> slug after save “as draft” or even when “published”)
Words Deleted from the slug: the, up, with, be

WordPress SEO have this BUG/ISSUE

I dont know if I’m the only one facing this, please help if you already fixed this one.

TYIA
http://wordpress.org/plugins/wordpress-seo/