A QA answer was recently linked to from the Lounge. That answer was subsequently deleted. Now, when I follow that link, I see the question and no answers. However, when I click on the question, I then see the answers again (the ones which weren't deleted).
All I did (just before reporting the "loss of professionalism" bug some days ago) was add my LinkedIn url to my profile. That (IMHO) caused a recently added property (company size, IIRC) to be automagically set to null (unspecified), causing me become unprofessional. I haven't mucked with anything in my account since then other than accepting a coupon.