Centering text in table cells do not display in view (Blogs, Resources, etc. Global)

In Any WYSIWYG editor, create a table.

The cell should be centered by default. If you center the text in the cell, it looks correct in the editor, but when you save, the test is left justified.

For example: http://next.dev.curriki.org/xwiki/bin/view/Blog_EOUFinal/Blogentry