HTML Editor Changes?

Did Marketo release any changes to the HTML editor over the past week or so?!

For some weird reason it is automatically adding a <p> tag to wrap text editable tags. It's not changing any approved emails, but it really is messing up all my templates going forward, as the <p> tags are overriding the template styles! I know I could add the font-size and style on the new tags, but thats just not practical!

Did anyone see something like this?

Thanks,

Hussam