iPad app only working in landscape

[FluffyDavis]

I've just updated my apps and now I can only use mumsnet in landscape, is this right?
It's a real pain as I alway use it upright plugged into a keyboard!
Would be grateful if someone could advise

The mumsnet app only works in landscape, but I always use mumsnet in Safari - it's much better.

Thanks, it used to work upright before I did the update will have to use safari then!