> Instacart has since said it was a glitch — caused by the fact that the customer tipped $10 I was ready to pull out the pitchforks, but then in an effort to k

> Instacart has since said it was a glitch — caused by the fact that the customer tipped $10 I was ready to pull out the pitchforks, but then in an effort to keep journalism honest, tried to look to the primary sources for where this was said and can't actually find it. How was this attribution sourced?