Autoblog is causing an issue with cached posts — after

Autoblog is causing an issue with cached posts — after editing a post it keeps serving an old version. Hours and hours and hours spent trying to figure out how to clear cache…deleting and reinstalling various plugins checking over and over again… thinking they were the problem, but hassle is absolutely associated with Autoblog cache. disable autoblog, correct post is served, re-activate autoblog, incorrect version is served.

no mention of ‘cache’ in instructions, but there are a couple of cache php files,

how do I Kill the Autoblog cache…? can happily go into mysql and delete if know what to look for