[Bug]: abfall_havelland_de.md - stops working after time

I Have A Problem With:

A specific source

What's Your Problem

I configured waste collection as described and it’s working fine, but after a while it seems there is no update anymore. I believe it’s related to some sort of cockles required when calling anything from the website including the ics.

when I manually go to the website and go through he process of getting the url again (Which is exactly the same URL as before) it works again for a while (some days) and the stops again.

copying the url into a browser does indeed bring Error 404

Source (if relevant)

No response

Logs

Logger: waste_collection_schedule.source_shell
Quelle: custom_components/waste_collection_schedule/waste_collection_schedule/source_shell.py:147
Integration: waste_collection_schedule (Dokumentation)
Erstmals aufgetreten: 10:16:44 (1 Vorkommnisse)
Zuletzt protokolliert: 10:16:44

fetch failed for source ICS: Traceback (most recent call last): File "/config/custom_components/waste_collection_schedule/waste_collection_schedule/source_shell.py", line 145, in fetch entries = self._source.fetch() ^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/waste_collection_schedule/waste_collection_schedule/source/ics.py", line 179, in fetch return self.fetch_url(self._url, self._params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/waste_collection_schedule/waste_collection_schedule/source/ics.py", line 198, in fetch_url r.raise_for_status() File "/usr/local/lib/python3.12/site-packages/requests/models.py", line 1024, in raise_for_status raise HTTPError(http_error_msg, response=self) requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://www.abfall-havelland.de/UserFiles/Files/Abfuhrtermine%20Glockenheidering%20Wustermark%20OT%20Elstal.ics

Relevant Configuration

No response

Checklist Source Error

[X] Use the example parameters for your source (often available in the documentation) (don't forget to restart Home Assistant after changing the configuration)
[X] Checked that the website of your service provider is still working
[X] Tested my attributes on the service provider website (if possible)
[X] I have tested with the latest version of the integration (master) (for HACS in the 3 dot menu of the integration click on "Redownload" and choose master as version)

Checklist Sensor Error

[X] Checked in the Home Assistant Calendar tab if the event names match the types names (if types argument is used)

Required

[X] I have searched past (closed AND opened) issues to see if this bug has already been reported, and it hasn't been.
[X] I understand that people give their precious time for free, and thus I've done my very best to make this problem as easy as possible to investigate.

mampfes / hacs_waste_collection_schedule