XML-RPC ContactService.load issue

[Pav]

I think some quirk behaviour happened today, as someone else reported an odd issue.

Using API-Key on account. Suddenly get error messages

Currently, we are getting an error message for the account xt390 that the API-Key is invalid. But we used the correct one from the backend. We are using the API Key and the legacy XML-RPC API. Can you help us out what´s going on here?

@TomScott - Anything going on today?