Updating teaser

I will look into this, but no data is ever really captured in this module. The filter cache is most likely the culprit here (it's on whether you turned on cache or not). I'll see if there's anything that can be done to flush the cache to prevent this.

I've implemented a nodeapi hook that clears the filter cache whenever any node is updated. I would think that this would happen anyways, but for the purposes of the attached_node module, it is definitely necessary to do this upon node update. In this implementation, all cache entries that are from filters are cleared. There may be a cleaner way of doing this, but I suspect that the overhead of determining exactly which cache items to clear would outweigh the benefit of leaving the cached filters alone.