Seems that links are broken, here is a sample of link I get clicking getLinterName:
Changing it manually to keep only full ID doesn't help:
https://secure.phabricator.com/diffusion/symbol/getLinterName/?lang=php&repositories=PHID-REPO-08d9fc47cf397db6ce83&jump=true
This partially works, i.e. symbols are shown, but! the last result is from rP:
https://secure.phabricator.com/diffusion/symbol/getLinterName/?lang=php&repositories=rARC&jump=true