I see 3 posts, none have the link you referred to.
But I clicked the bookmark option on my blog just to see what it did and I see what you mean about it putting the link to write a post in the text field. That's strange. I'll investigate asap. I know that if you right click it and follow the instruction to save the link to favorites, it works fine. But left clicking it does something unwanted with it.
I'll also check out the delete error, as that should not have happened either. Do you use Internet Explorer or Firefox?