In Zoho CRM, when we try to export an invoice to PDF the webpage hangs for a long period of time and sometimes times out. I have looked for a website where Zoho reports service outages or issues but can't find anything. 

Where can I find service status information for Zoho services? 

This issue began sometime before 8:00 AM Pacific Time (Seattle, Washington USA) on 28 December and continues as of 2:00 PM same day.