shopping cart has expired on checkout?

trying to buy Monsters of Multiverse but keeps saying your shopping cart has expired on checkout. Help?

Also having this problem, clicking checkout and it just refreshes the page saying "shopping cart has expired"

huh, so its not a problem just on my end then? bought the Eberron Rising book yesterday no problem 

Yeah its odd, wondering if it has anything to do with them doing something with the marketplace 🤷‍♂️

This is also happening to me. I wanted to purchase an asset individually but they don't allow that anymore, okay FINE, i'll buy the entire book then. But no, i also can't do that. Very frustrating

Also can't buy the digital book I want, tried computer and mobile.

guess I'll have to try tomorrow to see if its fixed by then

Solution! I switched browser from Chrome to Firefox, that worked.

worked, thnx

same issue here but nothing is sorting it, changed browsers too...