Re: Custom Visuals Sandbox is coming - Here's what you need to know

, is there any update on a workaround or eta for a fix?  We are under a lot of pressure from clients to have this issue resolved.  Even a rough ETA would be appreciated.  Are we talking days, weeks or months for a fix?  

Is a rollback possible, or a flag to turn off sandboxing at our own risk?  

There are other posts highlighting the same issue. Here are some that I have found, in case you have missed them:

http://community.powerbi.com/t5/Mobile-Apps/Custom-Visuals-no-longer-working-with-iPhone-app/m-p/28466

http://community.powerbi.com/t5/Service/Custom-Visuals-not-working/m-p/28687

http://community.powerbi.com/t5/Developer/Links-in-Custom-Visuals-for-Microsoft-Showcase-URGENT/m-p/29134