fixedHeader resizing and no longer scrollable

steinhagen.steffen@gmail.com

hello,

i wanted to update the datatables-library from version 1.10.2 to 1.10.12. .
At one datatable we are displaying a huge amount of information(about 29 columns up to 8000 rows).
I allready opened an issue at https://github.com/DataTables/FixedHeader/issues/86.

So fixedHeader is resizing the th-tags, it is no more scrollable in x-direction, and the fixedHeader is not bordered (to the right) by its surrounding div.

I tried to reproduce the error in an jsfiddle but there it worked properly, i also tried to remove all possible disturbing other js/jquery-functions used in the project, but it still does not work.