I see what you mean @Pixelus
When I viewed your profile and clicked +3 it worked as expected, however pressing +1 or +2 first (which does nothing), then +3 fails to load the badges.
It seems very temperamental when it works.
As already mentioned, I’m positive the bug has been reported previously.
I will give the devs a nudge, poke, kick.
Thanks for highlighting this issue.