I contacted the foundation recently and they informed me the decisions are still yet to be made and are coming out in the next few weeks/early April. No idea if this is a real update or something they just throw at people trying to follow up.. Have you heard anything?
I wonder if their timing might be off a bit. The website says interviewees will be contacted in March, but you got yours in February? Maybe they just don't always stick to the schedule.. It seems odd that they would interview people without notifying them of the results.