Stardock is already aware of the forum bugs, as there are other threads about them, but I'm not sure where they are when it comes to fixing them.
In the mean time, you can quote someone with: [*quote]*copy and paste post here*[*/quote]
Naturally, omit the asterisks.
You can quote that way (and more often than not, you'll end up having to quote people that way, if you've got more than one quote in your post, any of them quoting the original post - which is often the case) but then it won't reference the post you quoted - which is very, very annoying.
But yes, point still stands. They are aware of it, and still haven't fixed it. The forum has it's.. considerable quirks. We've learned to live with them. Grudginly.