Hoy, sin cambios en nuestro código, Google Maps no funciona, hoy recibimos estos errores:

Uncaught TypeError: Cannot read property 'entries' of undefined
at js?key=api_key:102
at js?key=api_key:103
at Fa (js?key=api_key:26)
at js?key=api_key:101
at js?key=api_key:141
(anonymous) @ js?key=api_key:102
(anonymous) @ js?key=api_key:103
Fa @ js?key=api_key:26
(anonymous) @ js?key=api_key:101
(anonymous) @ js?key=api_key:141
search?v=_I0tOw3rSQ_doWiefjlY5aQCOGyEGSTSZnF3_H-NxWg1:1 

Uncaught TypeError: google.maps.LatLngBounds is not a constructor
at a (search?v=_I0tOw3rSQ_doWiefjlY5aQCOGyEGSTSZnF3_H-NxWg1:1)
at Object.d [as init] (search?v=_I0tOw3rSQ_doWiefjlY5aQCOGyEGSTSZnF3_H-NxWg1:1)
at HTMLDocument.<anonymous> (search?v=_I0tOw3rSQ_doWiefjlY5aQCOGyEGSTSZnF3_H-NxWg1:1)
at l (jquery?v=7Sd5PfzIDKXEDPMwZrZ0oOZN3B1M8lJMYBbJRNRKggY1:1)
at Object.fireWith [as resolveWith] (jquery?v=7Sd5PfzIDKXEDPMwZrZ0oOZN3B1M8lJMYBbJRNRKggY1:1)
at Function.ready (jquery?v=7Sd5PfzIDKXEDPMwZrZ0oOZN3B1M8lJMYBbJRNRKggY1:1)
at HTMLDocument.ht (jquery?v=7Sd5PfzIDKXEDPMwZrZ0oOZN3B1M8lJMYBbJRNRKggY1:1)

Estamos cargando la API de esta manera:

<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=KEY&v=3.exp&libraries=places&language=pt-PT"></script>

No cambiamos nada en la página y hoy cuando probamos la página, nada funciona.

¿Alguna idea? ¿Google cambió algo entre ayer y hoy?