A TrackerApi::Error occurred in background at 2016-01-20 08:47

[shanecav84]

 A TrackerApi::Error occurred in background at 2016-01-20 08:47 757: unexpected token at '<h1>This website is under heavy load</h1><p>We're sorry, too many people are accessing this website at the same time. We're working on this problem. Please try again later.</p>'
  /app/vendor/bundle/ruby/2.2.0/gems/tracker_api-0.2.11/lib/tracker_api/client.rb:207:in `rescue in request'
  /app/vendor/bundle/ruby/2.2.0/gems/tracker_api-0.2.11/lib/tracker_api/client.rb:187:in `request'
  /app/vendor/bundle/ruby/2.2.0/gems/tracker_api-0.2.11/lib/tracker_api/client.rb:57:in `get'
  /app/vendor/bundle/ruby/2.2.0/gems/tracker_api-0.2.11/lib/tracker_api/endpoints/story.rb:11:in `get'
  /app/vendor/bundle/ruby/2.2.0/gems/tracker_api-0.2.11/lib/tracker_api/resources/project.rb:141:in `story'
  /app/app/services/pivotal/price_tags/project_updater.rb:127:in `update_story'

This is the same error noted in Issue #61. It's actually a JSON::Parser error. I'll try to get a PR to handle it by the end of the week.