What in the Universe is Object # 587725471208702044?

We were "galaxy-surfing" on Galaxy Zoo again, and came up with this group of finds today... (We have tried to contact the Forum at Galaxy Zoo but can't seem to get the "thread" posted, nor do they even rarely answer their email as "Edd" reported...). It seems like our blogging about it is the only way to make contact...(fearfully so).

So here today is a "lovely" spiral galaxy found under 588017627236401163.

And is 588013382206816309 a galactic merger?

And what the heck is 587724650870538306 ? Is it a galactic cluster?

And what is 587738947733225834?

We found 587725471208702044 to be the strangest image of them all. Is it just a blur? It doesn't appear to be a star. What is it?