I'm sure a good team (even a not-so-good team) would be able to fix all the bugs on the site, but the main question is do they even want to fix it?
Only freebitco.in themselves can answer this question. Afterall, we have been seeing such issues for a long time now.
That makes it clear that they are not very interested in solving the issues on the site. May be they want to keep it.
May be they want to use it a as a reason to keep the bitcoins with them. Anyway, there's no point discussing all of this now.