Later in the thread: "OK I think I've figured out the issue. I can see email addresses for @jason_kint and @KingJosiah54 but not @MattNavarra and @Matt

Later in the thread: "OK I think I've figured out the issue. I can see email addresses for @jason_kint and @KingJosiah54 but not @MattNavarra and @MattOswaltVA The issue seems to only affect users that haven't setup a http://Paypal.me http://Paypal.me 'nickname', therefore @Paypal reveals their email address"