DJ Glitch - New articles saving over old ones

I have come to notice an apparent glitch with (I am assuming) the Digital Journal website when it comes to posting new articles. Apparently there a handful of others with the same dilemma, some of my newer articles look wonky and unfitting because they are somehow saving over older ones, and I didn't notice until it was too late. Has anybody else been noticing these problems? I also found that clearing history before writing remedies the problem in advance, but it nonetheless tedious.