Thanks to WPM and his dev team, a number of the technical errors that have popped up over the last few days have now been fixed! This includes the spoiler glitch, and the inability to paste copied information in certain fields. Additionally, if you use text colours and sizes regularly, you should noticed that the formatting of spaces between lines of text is now correct.
There are still a few known glitches that are being worked on: formatting is not kept when pasting copied information, and the multi-quote system gets stuck in a loading loop for some users. As always, if other errors would ever arise, please be sure to message a staff member with the details and the browser you are using so that they can pass it on to the devs. ^.^