donncha I’m not sure how to use the command line but my guess is that the page getting cached has the user name already filled in.
I’m having this same problem too. I’m getting comments like “oops that isn’t me… the name field was already filled in”
I would love to know this answer too so when I update my theme I don’t have to delete the cache to see the changes on the main page.
I re-downloaded the wordpress package and uploaded all wp-admin files and wp-include/js files and it worked again.
where can i get this file?