title: Heroku Postgresql local connection
body: <p>Everything worked great until today, while I did not change anything in the code.
  I can't connect to the database not from the application, not from the IDE, did something go wrong on the heroku side? I have not seen news with global updates over the past couple of days on the heroku website. Can anyone advise how to solve the current problem?
  I use the free version of dyno and postgresql, I definitely still have a lot of free space (less than 1 thousand fields). It looks like blocking access to the database locally, not from the service side.</p>