Unable to save Forum profile

I’m not really sure which is the right topic to post it, and also not sure how many people are affected, but I’m unable to save my profile here on the forums with the reason: “You have entered an invalid birthday” - now, this is only strange, because there is no birthday field. Did anyone stumble upon this issue, is there any way to get through it?

Cheers!

Thanks @KristofMorva! We’ve filed this as as bug with our web team.

Still there.