[NextGEN] Plugin Check: Additional debugging options?

Are there any additional debugging options for the plugin health check? (e.g. is it possible to have the plugin spit out specifics — however technical — of what the conflicts are?

Reading this post …

https://alexrabe.de/2011/01/22/plugin-health-check/

… I assume the issue is a JSON conflict, but it would be helpful if the plugin could give me more specifics. Right now I’m running it on a directory-style multisite instance, with all the plugins save NextGEN disabled, and the Twentyten theme, and its still throwing an error about a plugin/theme conflict.