Error al ejecutar modulo ISTAC

[JSIoT20]

No soy capaz de obtener los indicadores. Por ejemplo, al elegir Tema 042 Precios, consumo e inversión Indicador Indices de precios al consumo (IPC). General, empieza a ejecutar y me da el error de abajo. Me da con casi todos los indicadores. Abajo da tambien detalles de las versiones que se usan. Trabajo con Ubuntu 22.04.

Ha ocurrido un error mientras se ejecutaba el código de Python:

TypeError: '>' not supported between instances of 'NoneType' and 'NoneType'
Traceback (most recent call last):
File "/home/jorge/.local/share/QGIS/QGIS3/profiles/default/python/plugins/istacqgis/BaseDialog.py", line 583, in getBtnAction
self.drawDataLayer()
File "/home/jorge/.local/share/QGIS/QGIS3/profiles/default/python/plugins/istacqgis/BaseDialog.py", line 241, in drawDataLayer
m = self.getLayerMetadata(
File "/home/jorge/.local/share/QGIS/QGIS3/profiles/default/python/plugins/istacqgis/BaseDialog.py", line 715, in getLayerMetadata
temporal_code_ranges = cache.get_temporal_code_from_csv(self, self.indicator)
File "/home/jorge/.local/share/QGIS/QGIS3/profiles/default/python/plugins/istacqgis/controllers/cache.py", line 90, in get_temporal_code_from_csv
if calculated_date > max:
TypeError: '>' not supported between instances of 'NoneType' and 'NoneType'

Versión de Python: 3.10.12 (main, Jun 11 2023, 05:26:28) [GCC 11.4.0]
Versión de QGIS: 3.28.12-Firenze Firenze, dcc633b2de5

Ruta de Python:
/usr/share/qgis/python
/home/jorge/.local/share/QGIS/QGIS3/profiles/default/python
/home/jorge/.local/share/QGIS/QGIS3/profiles/default/python/plugins
/usr/share/qgis/python/plugins
/usr/lib/python310.zip
/usr/lib/python3.10
/usr/lib/python3.10/lib-dynload
/home/jorge/.local/lib/python3.10/site-packages
/usr/local/lib/python3.10/dist-packages
/usr/lib/python3/dist-packages
/home/jorge/.local/share/QGIS/QGIS3/profiles/default/python
C:\Program Files\eclipse\plugins\org.python.pydev.core_6.4.3.201807050139\pysrc
/home/jorge/.local/share/QGIS/QGIS3/profiles/default/python/plugins/ee_plugin/extlibs_linux