I have noticed a bug with the vote to close/reopen buttons. If I click "vote to close" here, for example, /3649, then instead of being sent to /4533, I am sent to /3649/index.php?qa=4533&qa_1=requests-for-close-votes-close-review-queue. This could be due to the change in URL structure which happened a while ago.
Can the plug-in be updated to work with this new URL structure? Maybe if nothing is possible, the links could just be made absolute.