Jira goes one better. Issues in some lists are paginated into 50s. Change to "page 2", use the back button and you'll be back on the page you were on before looking at the list, because the URL hasn't changed. Go forward again and you're back at the first page. Argh!
Gah! Breaking basic navigation functionality, along with the clipboard, on page search functionality (i.e., basic application and OS level stuff), keyboard navigation, and common keyboard shortcuts and mouse/touch gestures, are amongst the absolute cardinal sins of web applications. These ought to be acceptance criteria for every single "story" implemented that impacts the client-side. Does anybody do it? Well, some, but very few.
