I've tried to get it to crash as before, and it no longer does so! Nice one, thank you.
However it is still horribly slow to load posts at the end of a page.
And of course the UI massively fails POLA (eg the replies dropdown), the tons of white space mean you are scrolling the whole time, and the whole thing is painful and appears to be predicated on design decisions that are bound to drive me (and others, probably) away. But none of those are programming prioblems per se.