Bug:Comments Navigation

[ComputerNerd]

When attempting to navigate through comments then on one addon I am unable to navigate past page 2, where despite whichever I click or attempt to navigate to it will display the contents of page 2 still, and on another one I tried then it would skip immediately to something like 24/75 or 1/75 with nothing in between.
I have tried with 2 different browsers to determine if it was a problem with just one, but have the same issue in both.