Tags separated by spaces are rendered together

[Bebup]

My markdown has something like
**One** **Two** **Three**

It is rendered as:
<strong>One</strong><strong>Two</strong><strong>Three</strong>

There are no spaces between the tags

[cebe]

It is working fine here: http://markdown.cebe.cc/try?flavor=default&text=+%2A%2AOne%2A%2A+%2A%2ATwo%2A%2A+%2A%2AThree%2A%2A are you doing anything special, did you extend the Markdown class or further processing of the rendered output?