Issue: todays birthday list

Well, when the forum got upgraded I think noone could see the birthdays for a while I lived with that, but I just heard from someone that they can see the the birthdays list since a long already again, but for me it still shows "array" for some reasons...

I already tried to log out and in again and it told me it cleared the cookies while doing this so I think that's not the problem?

Does anyone experience this still or the other way: can more people actually see the birthdays again?

I know it's a minor problem but I already missed some people B-days since I'm bad at remembering and it's actually a big trouble to check the profiles of everyone every day