WP won't let me add custom fields to my posts--it just keeps giving me the "Something strange happened" error. Same problem in Firefox and Safari, and yes I've reloaded, restarted, refreshed, etc. A colleague accessing the exact same post from a different computer (also a Mac, probably a different version of OS) in a different building can add custom fields just fine. Are there known problems with custom fields, 2.2.2, and certain versions of OSX? I didn't have this problem before our last upgrade of WP.