Aargh. Why can't I mumsnet on my Kindle Fire?

[twinky]

I've been surfing various sites on it no problem but now when I look up Mumsnet it takes ages to load and then a box pops up saying this tab has unexpectedly been terminated. When I try to open it again the same thing happens all over again. Does anybody know how to sort this?

bumping as still kindleless.

There is a thread on this in sitestuff.

I can MN on mine, but the topic page wont load and crashes the whole site.

here