When navigating most of menu and interface links in jenkins there are some links, for example `https://build.example.com/log` (in the configure jenkins menu) redirects me not to the `https://build.example.com/log/` (trailing slash added), but on `https://build.example.com:8080/log/`. Removing the port gives me page needed without additional redirections.

The same thing occures with many other routes (`/pluginManager`, `/configure`, etc). As my jenkins is hidden behind the reverse proxy, `8080` port is not exposed to public access, so these redirects lead to request failures, so now I have to manually remove `:8080` port after most of requests.

UPD. Display url is set up on `https://build.example.com` as it should.
Everything was running OK until some latest updates