I was on my Android device, saving URLs pointing to individual comments in threads at Ubiquiti’s Unifi forums, but later returning to them on my desktop realized that the hash (fragment) portion had been dropped, so that the URLs only pointed to the opening post. Hence, just one link (pointing to the first post) had been saved. This is pretty useless for threads spanning multiple pages, where finding an individual comment is tough without the exact link.

Here’s a (random) example of a URL pointing to the second comment on the third page of one thread. Sharing it from any of Android, iPhone or desktop results in a link pointing to the first post instead.