On my site under admin section node view (node/xxx) is working fine but when I am trying to edit a node (node/xxx/edit) give me following error
ERR_TOO_MANY_REDIRECTS
This issue is only on Pantheon when I do it on my local server it is working fine.
I already checked .htaccess and web.config file. The same configuration is working for me with another setup
Finally i got solution. Actually i installed ThemeKey module and the ThemeKey Debug creating redirection issue on Pantheon only i disabled it and site is working.