well, I know that doesn't help but you with the ID quest, but according to my list there were no bulbs offered of Babiana tanquana
, only seeds and only so recently (fall 23?) that I'm surprised there is already a flower. Maybe a pot mix-up?
That said, Flower-wise we're in Asparagaceae, maybe Lachenalia, but most of those have wider leaves...

That said, Flower-wise we're in Asparagaceae, maybe Lachenalia, but most of those have wider leaves...