When I try to link Asana defects to my test runs I get this error
This may be a stupid question, but I can’t work out any other way to get a link from Asana. Is there any way around this?
Thank you for reporting this issue!
Asana is currently rolling out this new URL format. We will support the new version with our next Testiny update.
In the meantime, you can go to your Testiny Asana integration settings, open the “Advanced” settings and paste in the following validation rules:
https://app.asana.com/0/((project))/((item))/f
https://app.asana.com/0/((project))/((item))
https://app.asana.com/1/((organization))/task/((item))
https://app.asana.com/1/((organization))/project/((project))/task/((item))
Hope that helps! 
Best regards,
Alex