I got an e-mail from an administrative staff regarding two projects I applied to, saying something like this:

Unfortunatly project A has no funding, but project B is different therefore you could still do it if you are interested.

I am quite confused as I am not so sure if they are going to give me an offer if I say I am interested (sounds too good to be ture to me...) or they just wanted to tell me something about the funding issue.

You could ask them.