Hi khay.kay, thanks for your post.
I believe once a label enters the Royal Mail network, it wouldn't be voided. So, if this is with Royal Mail already, I'd expect the parcel to be delivered. However, as we don't control the courier, I'd recommend keeping an eye out on your tracking updates. If something out of the ordinary occurs, please let me know, and I'll be happy to take a look for you no problem.
Thank you,
Marco
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