Grid2 not working while playing night elf

I have a human character on Icecrown and use Grid2 addon v533 (minimalist raid frames addon) while playing, and so far it has been working like a charm for me. But recently I decided to create a night elf character and Grid2 simply doesn't work when I play him - the Grid raid/party bar is always empty regardless if I'm alone or in a party/raid and I can't even open Grid options in the interface menu.

What's even more weird is that Grid works fine on other new characters - I've already tested it on all races and it works fine. It just doesn't work when I try to create a night elf character specifically. Any ideas why is it behaving so weirdly?