After I updated ExpressionEngine from 2.11.7 to 2.11.8, CartThrob 2.71's order items stopped recording numeric information such as the order item's price, subtotal, quantity, etc. However, the order totals are still being captured.
I did not make any other changes when updating EE, and when I rolled back EE to 2.11.7, CartThrob resumed working as it should.
Has anyone else experienced this issue? Is there a fix?