Syndication block breaks page structure in tableless layouts

In the function syndication_block, there is an extra div added to the block["content"] array. When other blocks are designated to appear after the Syndication block, the extra div breaks the layout. This is particularly evident in table-less layouts, where all the following blocks may appear at the bottom of the page at 100% page width.

To fix this bug manually, just remove the last div from the function syndication_block.