Hi, we've been using your plugin for many months, without any problems. However, with the most recent update, we have run into many instances where the cache is not expiring -- as a result, the scraping page is not updated, even though the original page has changed.
I've set the cache timeout to various times (0, 1, 30 minutes). Nothing seems to help.
For what it's worth, we upgraded from the old version of the plugin.
Is there a way to nuke the cache manually? We'd like to do this if possible to see if this solves the problem.