I have three sidebars I use with bbPress 2.1.3 (no I have not updated bbPress yet). The web site uses the ServerPress.com child theme "bbPress (Twenty Eleven)" in conjunction with a default Twenty Eleven theme. This theme causes the Forums and Topics pages to display full-width. The Forums home page is still a standard page with right sidebar area. That page still displays the custom sidebar correctly. The two sub-pages, for any individual Forum or any Topic on the forum, previously displayed the other two custom sidebars BELOW the forum entry (see production site). After updating to 1.1.2, they no longer appear.
The production site is at http://www.genealogydentontexas.org/ and it works fine with version 1.1.1. The MAMP site on my Mac where I tested 1.1.2 no longer works correctly. I tried editing and re-saving affected components, to no avail. I took quite a few screen shots but don't know how to upload them here; send me an email to reply to and I will send them to you if that helps.
Also, the customization you gave me on 19 October to hide the Sidebars dashboard from non-admins was not included in 1.1.2; was that intentional or an oversight?