I have a problem accessing some threads. I have two problems

1) With a few threads when I view the thread, the thread is still showing in bold indicating that I haven't read it when I have. Eg http://forums.codeguru.com/showthrea...nd-explanation. Note that this isn't happening for every thread, just a few.

2) For some theads that indicate that there are more than 1 page of threads, I can only access the first page. Clicking on the later page numbers, right arrow or 'last' all just reshow page 1. Eg http://forums.codeguru.com/showthrea...mbo-Box-Height. Again this is not happening for every thread that goes over more than 1 page, just a few.

I've tried it with Firefox (my normal browser) and also IE 11. I get the same problem with each browser on different computers.

Any ideas?