mercuryminer

So I finally have my lancache server working and have successfully cached several ps4 games and am able to pull them from the cache as required. I have issue with one particular game (Horizon Zero Dawn) I believe one of the cache slices is corrupted as I am unable to install the update successfully from the lancache but it works perfectly fine when downloaded directly from the internet. My question is how to remove this corrupt element from the cache without wiping all existing data already stored in the cache. I found a post on github regarding purging elements of the cache using the following; ./nginx-cache-purge nameoffile /some/path/tofile. How would I do this in the case of the lancache-bundle docker?