looks like homestuck inc. abused and exploited the dedicated fans that made an amazing archive of the webcomic (including an emulator for its interactive elements) and then killed it when they couldn't steal it from them.
i'm only about halfway through the blog post and it's pretty bad, hussie is a real piece of shit 
seems like they broke their own website and then took down the most reliable and authentic way to read their comics, problem sleuth was available in this collection too. i heard the official site was having issues for years