Netatmo cameras gone

Hi, during an update, not sure wich, but 2-3 updates back, the cameras dropped.

Im currently running core-2021.4.6

I get this message. below.

And from recent questions i belive this line was important, :32 INFO (MainThread) [homeassistant.components.netatmo.data_handler] Netatmo webhook successfully registered
so just to show it is there.

What has possibly happened? And what do I need to do?

2021-04-20 15:58:11 ERROR (MainThread) [homeassistant.components.camera] Error while setting up netatmo platform for camera
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 205, in _async_setup_platform
await asyncio.shield(task)
File "/usr/src/homeassistant/homeassistant/components/netatmo/camera.py", line 53, in async_setup_entry
await data_handler.register_data_class(
File "/usr/src/homeassistant/homeassistant/components/netatmo/data_handler.py", line 166, in register_data_class
await self.async_fetch_data(
File "/usr/src/homeassistant/homeassistant/components/netatmo/data_handler.py", line 129, in async_fetch_data
self.data[data_class_entry] = await self.hass.async_add_executor_job(
File "/usr/local/lib/python3.8/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.8/site-packages/pyatmo/camera.py", line 91, in __init__
self.update_camera_urls(camera_id)
File "/usr/local/lib/python3.8/site-packages/pyatmo/camera.py", line 164, in update_camera_urls
temp_local_url = check_url(vpn_url)
File "/usr/local/lib/python3.8/site-packages/pyatmo/camera.py", line 154, in check_url
resp = self.auth.post_request(url=f"{url}/command/ping")
File "/usr/local/lib/python3.8/site-packages/pyatmo/auth.py", line 172, in post_request
f"{resp.status_code} - "
File "/usr/local/lib/python3.8/site-packages/requests/models.py", line 900, in json
return complexjson.loads(self.text, **kwargs)
File "/usr/local/lib/python3.8/site-packages/simplejson/__init__.py", line 525, in loads
return _default_decoder.decode(s)
File "/usr/local/lib/python3.8/site-packages/simplejson/decoder.py", line 370, in decode
obj, end = self.raw_decode(s)
File "/usr/local/lib/python3.8/site-packages/simplejson/decoder.py", line 400, in raw_decode
return self.scan_once(s, idx=_w(s, idx).end())
simplejson.errors.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tried to remove and add the integration and now i get:
Missing code or state parameter in http://192.168.0.208:8123/auth/external/callback?error=invalid_client&state=loadsosecretcodeiguess

when i try to open the login page for netatmo.

Weird since i used to see the cameras before and recieve events all good.

What can have happened?

pretty please someone?

Very strange. Had issues with a memorycard in the outdoor camera in parallell. Formated the card, suddenly cameras worked again? Also changed api token (user and pass aswell have few different). But Im pretty sure the token should worked. Seems there was an issue with the camera itself then. Cameras back online!