Just as a note, on both sites, I appear to have two listings for "WP Post to PDF Enhanced" on the plugin page. I checked many times to make sure I had deactivated, deleted and then checked to make sure everything was deleted from the server.
Ellyn, this implies to me that there are two different wp-post-to-pdf-enhanced.php files present (one obviously under a different name than the other) in the plugin directory.
The main directory for the plugin should look like this:
3-31-14 0:03 <DIR> 0 asset 3-31-14 0:03 <DIR> 0 simplehtmldom 3-31-14 0:03 <DIR> 0 tcpdf 3-25-14 20:28 13,393 0 readme.txt 3-25-14 20:28 26,293 0 wp-post-to-pdf-enhanced.php 3-25-14 20:28 2,155 0 wpptopdfenh_header.php 3-25-14 20:28 63,477 0 wpptopdfenh_options.php 3-25-14 20:28 2,245 0 wpptopdfenh_shortcodes.php
I have just downloaded the zip from svn, and all of this looks as it should. I have not yet installed it anywhere, however.
Please confirm that aside from the directory dates, the file sizes and names (at least) agree with the above. The timestamps on the files may be different if you have uploaded them via FTP, for example, as not all FTP servers are able to keep timestamps in sync.
Thanks (again) for rolling with this!