Was there a bug in zenphoto version 1.3.1.2 [5831] (Official Build) when posting comments with Captcha that it errored and said CAPTCHA verification failed but the comment actually was submitted successfully? I'm having that problem with multiple people, including myself... Using modified effervescence+ theme but haven't modified comments code as far as I know.

Thanks.

update: Just realized this is due to using the Static HTML cache. Any way to make the cache work with comments and captcha?

On the current release you can specify which pages are cached. I presume that caching pages on which comments are allowed is a bad idea.