Few minor glitches on Corporate Buddypress Theme

I noticed buddypress corporate theme, some pages don't have a complete footer. What I mean is for example, on yourdomain/groups, the footer is not showing any left, center, or right widget. Is this intentional? Or it's an forgetful error, or it's an error that template cannot render the correct footer on these specific pages? Other normal pages like -- the front page does show the correct footer where left, center, and right widgets are showing.

Also when you click on adding friend button on corporate theme, the ajax blink but only showing adding friend button again, it did not change to another button such as from adding friend to waiting for approval. This will confuse members! Why? They thought adding friend button doesn't work, and so they might hit it again and again.