Herkou site looks different at launch then django local server site
Here is a list of suggestions on how I would approach this issue with Heroku.

You should try heroku restart. This restarts your application and can help pick up new changes.
I would  clear my browser cache as often I do not see changes on my web page if the browser has cached them.
I would check that the git repository on Heroku matches my local one in that it has all the newest changes made on my local server.
My issue is that when I view my site using python manage.py runserver or foreman start, I can see my site perfectly. 
However, when I git push heroku master on the surface everything appears fine as no errors are given. But when I view my site with the Heroku given site link, I do not see my updated site as I see when I view my site using python manage.py runserver or foreman start. 
I am building my site using 'pinax-theme-bootstrap` and my virtualenv is on my desktop directory.
Does anyone have a solution as to why this may be the case?