You can sync members hitting their required button on their profile in the ACP . We dropped support for the batch file. We'll probably add something better in the future.
Open the Block Manager on the front-end and click edit on the block.
If it's in the sidebar then it will be vertically stacked. If it's anywhere else then it will layout each section horizontally.
Please ensure you're running the latest release from the Marketplace. If you are, please PM me and as I'll need to take a peak at your instance in the ACP. Thanks!
Good catch! The class was removed some time ago because we started using the sup tag and with CSS rules is more than ample to drill down to this specific element to do your styling needs.