Don't know if this is a result of the redesign of the page or if this is an error I only get. Looking at it at it with a Safari browser. Don't have access to a different operating system during this week to confirm it.

Well, that's not intended .
I'm not testing the site on Safari at all myself (only Chrome/FF/IE), but apparently it doesn't support flexboxes (which seem to cause that issue for you) without a prefix. I'll add extra rules for that soon which hopefully fix it. Seems like Safari 9 does support it properly too.

This should (might) be fixed now for Safari.

Confirm the fix