Facebook Meta trouble after .htaccess 301 redirect

Hello. I had trouble with permission settings on the root folder so my wordpress installation lives in a subdirectory /home (http://www.chrislaughter.com/home). I did a 301 redirect via the .htaccess file so that my site appears as http://www.chrislaughter.com. Everything works wonderfully so far…

Until someone wants to share the url http://www.chrislaughter.com on Facebook. None of the meta is appearing and I’m looking for a fix. Not only that, but the description that IS appearing shows script errors and I have no idea where that is pulling from. “: include(freshwork/freshpanel/freshpanel.php) [function.include]: failed to open stream: No such file or directory in ¸W¹ on line 36Warning: include() [function.include]: Failed opening ‘freshwork/freshpanel/freshpanel.php’ for inclusion (include_path=’.:/home/trengine/domains/rockitim.com/includ…”

I would like the title, description, and icon to match the results of a user sharing http://www.chrislaughter.com/home.

Any advice would be greatly appreciated!

My (messy) htaccess file looks like this:
(I know nothing about htaccess and was just trying a bunch of things)

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
# Map http://www.chrislaughter.com to /home.
RewriteRule ^$ /home/ [L]

# Map http://www.chrislaughter.com/x to /home/x unless there is a x in the web root.
# RewriteCond %{REQUEST_FILENAME} !-f
# RewriteCond %{REQUEST_FILENAME} !-d
# RewriteCond %{REQUEST_URI} !^/home/
# RewriteRule ^(.*)$ /home/$1

# Add trailing slash to directories without them so DirectoryIndex works.
# This does not expose the internal URL.
RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{REQUEST_FILENAME} !/$
RewriteRule ^(.*)$ $1/

# Disable auto-adding slashes to directories without them, since this happens
# after mod_rewrite and exposes the rewritten internal URL, e.g. turning
# http://www.example.com/about into http://www.example.com/jekyll/about.
# DirectorySlash off

RewriteEngine On
RewriteBase /home/
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /home/index.php [L]
</IfModule>
# END WordPress