Okay I came back to this today and BAM it hit me... you're using conditionals to call postbit content but there is no way for it to know... hmm how to explain "it doesn't know with you simply pasting the template code that it should show post 1 versus post 2+ in the areas you're pasting the code". So when you see the info being shown twice it's because you pasted the ****** Postbit template contents here ****** more than once and the conditional will not split a query or anything of that nature.
***PASTE POSTBIT TEMPLATE HERE*** ALL POSTS NOT POST 1 NEED TO BE INSIDE CONTENT1 DIV*** <-- will not work because the postbit template code is calling to show all posts (or XX amount per page depending on settings).
You won't be able to do this unless you do some custom queries and a plugin of some sort, it simply won't differentiate between them despite using conditionals until you do so in my opinion.