port - Can't access YouTrack, unless using Firefox

Problem

I cannot access JetBrains YouTrack using Chrome or Internet Explorer, but I can access it using Firefox.

Background and troubleshooting that has already been performed

• It is running on an Amazon EC2 instance.
• I have hosted it on port 82.
• I have TeamCity hosted on port 81 and that is working perfectly in any browser, from anywhere
• I have opened up those ports in the Windows Firewall, as well as in the EC2 security group manager.
• The same problem occurs whether I access the site:
  • using the public IP address from my laptop
  • using the public IP address while logged into the EC2 instance
  • using localhost on the EC2 instance.
• The problem does not occur, i.e. everything works fine, if I try either of the three steps above using Firefox.
• I'm pretty sure it was working in Chrome, but now I'm doubting myself.
• Probably irrelevant: I recently had to stop and start the EC2 instance due to an underlying hardware error, so that it could be migrated to new infrastructure.
• I've checked the network settings in IE and Firefox on my local machine, and they're both set up with default settings.

Question

What's with that?

There's a configuration problem that is redirecting to /login with a malformed ip address, so the 302 redirect request was failing.

I must have just been logged in on firefox, so no redirection was taking place.