Extra space after comma in an email template

Has anyone else come across this glitch - when you are inserting a hyperlink with an underline and a comma follows after, an extra space is actually added when you send out your emails. When I'm creating my emails in Eloqua, you do not see any spaces. It's only after you send out a test email or the actual email that Eloqua will then create the extra space.

Here is what it looks like after sending out the test email:

I'm constantly experiencing this and it only happens when we underline the hyperlink (we choose to underline it for better accessibility).