I hacked away at a couple of modules and plugins to get pagination, search, and sort to work on the CB authorstab.
I also needed to make it compatible with AlphaContent.
For the most part I succeeded. The problem I am having now is with my SEF URLs
The URLs are the same for standard Joomla output and SEF enabled standard Joomla output. However, whenever I enable a 3rd party SEF component, the URLs do not match.
The strange this is that I created 3 modules yesterday using the same link code and they all conform to what I expect.
With 3rd Party extensions, the modules and alphacontent produce the same URLs. However in the CB plugin, the task,view appears as /view/ . I am not sure why.
The code is 400 lines long so if you can download it here.
I did not look at your code, but I have coded some things to work with SEF. I might be wrong, but your problem is probably caused by SEF component doing different processing for different URL. You could try different SEF components to see if you get it working.
(I actually tried to look at your code, but the line breaks were in unix style so could not really make any sense of it with notepad)