TinyMCE / display problems in OJS

I enable the TinyMCE Plugin.
And now when i edit one of my Announcements. I see the graphical features from TinyMCE plugin like Bold, Italic and underline. When i apply underline to my text. It underlines it in the display box.
But when i display the page, under View Site.
The text is not bold or underline?
Has anyone else experienced this?

I looked at the Apache logs and I do not see errors.

As far as I Know Announcement part does have so called restricted HTML. Please check in your config.inc.php part with allowed tags and edit it according to your needs.

Yes I was missing
allowed_html = “a[href|target|title],em,strong,cite,code,ul,ol,li[class],dl,dt,dd,b,i,u,img[src|alt],sup,sub,br,p”

in config.inc.php