[Plugin: bbPress2 shortcode whitelist] Broken – crashes on WP Multisite Network

Hi – i tried this plugin using WP Multisite Network with latest WP (3.3.1) and bbPress version (2.0.2) and it bombed (bbPress2 shortcode whitelist v 1.3) …

technically php errors started with

Warning: Invalid argument supplied for foreach() in /home/my-site/public_html/wp-content/plugins/bbpress2-shortcode-whitelist/class_bbpress-shortcode-whitelist.php on line 51

i noticed that there are TWO files with same name but one has a trailing space at end just before period and php extention thus files ->
class_bbpress-shortcode-whitelist .php
class_bbpress-shortcode-whitelist.php

not sure why there are two and i tried a couple configs of deleting one and replacing with other but no matter what, ERRORS …

and it got worse in that when i registered audio as shortcode and tried to edit a forum post that made use of said shortcode to play audio file, i kind of got audio player to work but then when i resaved post, or tried to, i got more errors ->

Warning: Invalid argument supplied for foreach() in /home/my-site/public_html/wp-content/plugins/bbpress2-shortcode-whitelist/class_bbpress-shortcode-whitelist.php on line 51

Warning: Cannot modify header information - headers already sent by (output started at /home/my-site/public_html/wp-content/plugins/bbpress2-shortcode-whitelist/class_bbpress-shortcode-whitelist.php:51) in /home/cooltorg/public_html/wp-includes/pluggable.php on line 866

this stinks as plugin almost works and i really had high hopes that it would work (sans errors) so here is hoping next version = fix and rocks with shortcode fun :>) … cordially, chuck scott

http://wordpress.org/extend/plugins/bbpress2-shortcode-whitelist/

ps – when i deactivated and then reactivated plugin i got this error message ->

The plugin generated 211 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.