webhooks not receiving

[Integry]

Webhooks not receiving, I have performed a bulk update on a list, but only received webhooks for 10 contacts.The operation was performed on 25 contacts.
App ID: 192434
{"id":227741,"event":"contact_updated","date":"2020-06-01T11:45:14.499Z","ts":1591011915,"content":[{"email":"role_3@hs.co","list":{},"attributes":{"LASTNAME":"","FIRSTNAME":"role-3","COUNTRY":"England","COMPANY":"ABC"}}]}

[Willson]

Hey @Integry,

Looking into the monitoring section of your App, I am able to see the successful posts in relation to the contact.propertyChange recorded via your bulk update.

Are you able to provide an example of any records you did not receive an update for? 

Thanks!

[Integry]

I did not receive any webhooks for the following emails.
blankenship~annie@canva.co, role_5@hs.co