Fingers crossed!
I attached screenshots of conversations with Parcelforce on Twitter, so maybe that helped push my case along a bit.
It does seem quick even then for them to turn around and just send another one out, so I feel like behind-the-scenes they know something has gone wrong.
I would ask to send it out again.
I attached screenshots of my Twitter conversation with Parcelforce when they told me it should have been routed via GLS Ireland, so maybe that helped push them along a bit!