Hello,
I have recently updated all wpml plugins to the latest version and I found out that I got 404 error or redirect to default language when I was trying to check pagination on the shop.
I have to restore then reactivate, update one by one and I found out that the issue is with Yoast SEO Multilingual vers 1.0.2 so atm I'm sticking on 1.0.1 until the issue will be fixed.