Tellstick, cant turn on Telldus dimmers after upgrade

After I upgraded to 0.36.1, I cant seem to turn on my dimmers from Telldus (I think is Proove who makes them).
If i manually turn them on, I can turn them off in HA.
I also can turn them on/off by using tdtool. Is anybody having the same problem?

Any error in the log?

Yes:
File “/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/tellstick.py”, line 240, in turn_on self._change_device_state(True, self._parse_ha_data(kwargs)) File “/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/tellstick.py”, line 231, in _change_device_state self._send_repeated_command() File “/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/tellstick.py”, line 216, in _send_repeated_command self._requested_data) File “/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/components/light/tellstick.py”, line 87, in _send_device_command self._tellcore_device.dim(brightness) File “/home/hass/.homeassistant/deps/tellcore/telldus.py”, line 360, in dim self.lib.tdDim(self.id, level) ctypes.ArgumentError: argument 2: <class ‘TypeError’>: wrong type

I have exactly the same problem.

From the log:
17-01-25 13:00:11 homeassistant.core: Bus:Handling <Event call_service[L]: domain=homeassistant,
service_data=entity_id=light.window_2_livingroom, service=turn_on, service_call_id=3052733936-2>
17-01-25 13:00:11 homeassistant.core: Bus:Handling <Event call_service[L]: domain=light, service_data=entity_id=
[‘light.window_2_livingroom’], service=turn_on, service_call_id=3052733936-3>
17-01-25 13:00:11 homeassistant.core: Error doing job: Task exception was never retrieved
Traceback (most recent call last):
File “/usr/lib/python3.4/asyncio/tasks.py”, line 233, in _step
result = coro.throw(exc)
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/core.py”, line 1054, in _event_to_service_call
yield from service_handler.func(service_call)
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/light/init.py”, line 242, in
async_handle_light_service
yield from light.async_turn_on(**params)
File “/usr/lib/python3.4/asyncio/futures.py”, line 388, in iter
yield self # This tells Task to wait for completion.
File “/usr/lib/python3.4/asyncio/tasks.py”, line 286, in _wakeup
value = future.result()
File “/usr/lib/python3.4/asyncio/futures.py”, line 277, in result
raise self._exception
File “/usr/lib/python3.4/concurrent/futures/thread.py”, line 54, in run
result = self.fn(*self.args, **self.kwargs)
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/tellstick.py”, line 240, in turn_on
self._change_device_state(True, self._parse_ha_data(kwargs))
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/tellstick.py”, line 231, in _change_device_state
self._send_repeated_command()
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/tellstick.py”, line 216, in _send_repeated_command
self._requested_data)
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/light/tellstick.py”, line 87, in _send_device_command
self._tellcore_device.dim(brightness)
File “/home/homeassistant/.homeassistant/deps/tellcore/telldus.py”, line 360, in dim
self.lib.tdDim(self.id, level)
ctypes.ArgumentError: argument 2: <class ‘TypeError’>: wrong type

Report it here: https://github.com/home-assistant/home-assistant/issues/new