We have identified the problematic IP ranges. You can replace any non-working IP ranges free of charge by following the steps below:
1) Navigate to Proxy Replace page (https://proxy.webshare.io/proxy/replace
2) Click on the "Proxy is not available for more than 15 minutes" option.
3) Click "Save Changes" button.
Thank you for your patience and we apologize for any inconvenience this outage may have caused.