On the GB merchandise on this site, the GB logo seems to have been warped to what can only be described as a KKK head. Who the hell would buy that? The shirt should be redesigned into simply the GB logo I think, but I might just be paranoid. I'm not african american btw

I see what you mean, but I must reply to this.

The first thing you must remember is that by using the no-ghost logo, there is probably some kind of copyright infringement being violated. I still think that using the word “Ghostbusters” on the shirt is a little iffy, but because it's “Ghostbusters.net” there really wouldn't be a valid case against, thank God.
Second of all, because the no-ghost logo cannot be used, a ghost of some sort must be used. The ghost featured may very slightly resemble a KKK uniform, however that is not the intention.
Third of all, you must remember that nothing can be changed about this. The manufacturer has already produced the merchandise, and nothing can be changed at this point.

I hope this provides a little insight.

It can be changed. They don't make it until you order it.

It will not be changed. The design is not of a KKK head. It is an a mouse pointer shaped to look like a ghost. I am actaully wearing that shirt right now. I will have photos of what most of the merchandise looks like so people can check it out in real time.

Looks pretty creepy to me…

To tell you the truth, I think it looks rather cool. And it does look like more of a cursor/ghost than anything else.
I like it.