10 Units Back on the market - but...

[Ron Seager]

Hello BP - I saw a nice 10 unit complex come on the market that I was going to submit an offer on.  Within a day, the listing agent told me they had a full price, all cash offer so I started looking elsewhere.  Two weeks pass, and it's back on the market.  I ask her why and she replied "fell out during inspection".  I was going to offer full price as the numbers look pretty good.  

- Is it bad form to press her on why it fell out?

The listing has only been on the market for a few weeks so not sure how serious this could be.  Thoughts?  I haven't made an offer yet.