I have redeemed asset codes from a humblebundle but have not recieved my assets

I have recently purchased the ultimate fantasy game development software bundle from humble bundle, and just spent the time inputting the codes I received to redeem them. However looking through my asset vault none of the redeemed assets are appearing.

Is there a time period I have to wait for them to appear or have the codes not worked?

Dear valued Marketplace customer,

As far as I know (from purchasing the same bundle), these assets should appear instantaneously after activating.

Do they show up in the transactions tab, on your Epic games account?

https://www.unrealengine.com/account/transactions

If so, do they show up as purchased on the website version of the ?

There is a (short) guide here on what to do if you are unable to access your purchases:

https://marketplacehelp.epicgames.com/s/article/What-can-I-do-if-I-m-having-trouble-downloading-a-Marketplace-product-I-ve-purchased?language=en_US

Thank you for your continued support,