hi
using the last dev files I get this type of problem:

looking into the carousel code I see a class="cloned" to all duplicated items
http://jsbin.com/xuhemiwe/4/edit
the strange thing is that this problem is not present into my jsbin.com example
Instead with the beta 4 version, the itmes are ok but the arrows are present
you can see past bug report from here
bye
Can someone verify that this is still an issue?
This is still an issue when an there is only 1 item present in the carousel.