But I really don't know why they are down, at least on my end.
How about the site being down because of too many noobs trying to refresh their coin pages? These errors result in even more refreshes because people will try hard to get their page back, which only makes the situation worse, but as it is right now, it seems to be working again. Most people using that exchange don't even complain about it anymore, and Hitbtc doesn't even bother to do anything about it.
but sorry I can not mention the name of the coin in because I forget, because since the incident I never again trading on the exchangger.
You not remembering what coin you "invested" in once again points out that people have lost their mind, thanks for confirming.