All files on exchange are corrupt (this problem has been fixed)

Maybe one of you knowledgeable people could clear something up for me... A few months ago, I was scoffed at for using CUSTARD because I was told that it hadn't been updated since Ambitions or even earlier, that it gave false results and that it would even corrupt any file you examined with it.

And yet... I see knowledgeable/respected members, such as Crinrict and Rflong and it would seem to me that they *are* using it still...