At some point over the last few days something seems to have broken the generation of these links:

They should look like this:
https://example.com:9005/device/device=2/tab=graphs/group=system/
But they actually look like this:
https://example.com:9005/https://example.com:9005/device/device=2/tab=graphs/group=system/
As you can see, the protocol/host/port section of the URL is being added twice.