Your request count (158) is over the allowed limit of 150 - on an unlimited plan

Morning, we are on an unlimited API plan and have been getting 'Your request count (158) is over the allowed limit of 150.' This happened 52 times this morning.

method = get, code: 429, message: {
    "status_code" = 429;
    "status_message" = "Your request count (158) is over the allowed limit of 150.";
}

Not sure if related but also getting this - Token matches up to the one we have in our settings so not sure why this is happening.

{ "oauth_token" : "https:\/\/marketingwebsite.prismic.io\/auth\/token",
  "message" : "Invalid access token",
  "type" : "api_security_error",
  "oauth_initiate" : "https:\/\/marketingwebsite.prismic.io\/auth" }

Resolved and updated here: