Sales drop to 0 after changing display name

Hello my sales have dropped from 4-6 a month to 0. Ever since I changed my display name the sales have dropped of. Anyone else experience this?

Yes, but not in a similar way - I did not change my display name. However my sales dropped from about 7-8 a month in the last 6 months to 0 - 1. It has been very quiet since. And the payment to contributor (which usually clears at the end of the month) is left unpaid.

I didn't notice any difference when I changed my display name.