Please try commenting out this nginx configuration snippet:
# Bypass PeerTube for performance reasons. Optional.
location ~ ^/client/(.*\.(js|css|png|svg|woff2|otf|ttf|woff|eot))$ {
add_header Cache-Control "public, max-age=31536000, immutable"; # Cache 1 year
alias /var/www/peertube/peertube-latest/client/dist/$1;
}