I have notified the upgraders to keep an eye on it as they progress. I dont want to go changing anything while they are working on it.
For the time being you can do the following but it really defeats the purpose.
If you see the below url's The first one is an attempt to go from page 2 to page 5.
the second one is the proper url. (see the red)
The redirects need to be repaired
Long story short, you could manually type in the page number you want to go to.
Im sure this doesnt help you much but I wanted to provide you with an explanation and let you know Illl ensure it gets repaired.