Not really having this issue looking through the last 10 years on my account? 1-2 dozen pairs, all have the size info available. Invoice histories seems proper enough - they have the product titles, costs, and seller info but not the entire descriptions.

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SlightlyLeftPad a day ago | parent [-]

Maybe you’re not being A/B tested.

	▲	zamadatix 21 hours ago \| parent [-]
		Very possible. To compare the potential new A/B, can you share what the header of the first result of https://www.amazon.com/gp/css/order-history looks like for you now? For me it's still https://i.imgur.com/sI1Ysdu.png