Has anyone gone through the program and can give insight into how they liked it or how it was run?

I applied to the FB/META research associate program and received a response asking for written responses and was told I would be contacted after 5 business days on next steps. It has been more than 5 business days but I haven't heard anything back yet. Although when I did my initial application they said they would respond in 14 business days but took longer than that so I'm just wondering if that is normal for them to take longer to respond than usual and if I should send a follow up email checking in or continue waiting.

Thanks for any insight anyone can give!