Transformer options about gridcal HOT 5 CLOSED

Hey I am working with version 4.0.4. I've created simple network with 2 busses, a load and a transformer. For your convinience I am also attaching the file. First I have created transformer with values from tutorial (Sn = 0.016, Pcu = 0.45, Pfe = 0.11, Io = 0.68751, Vsc =3.75) and added it to Types catalogue. Later I tried changing its nominal power to 0.2 MVA in Shematic and Types catalogue. The issue for me is that when I run Power Flow the loading of transformer is 5.9% and when I run Power flow time series the loading of transformer is 70.1% for the same power transferred through transformer (see Figure). To me it looks like the Power flow takes into account new value of Transformer's nominal power 0.2 MVA, whereas the Power flow time series still calculates with the old value 0.016MVA. Regarding deleting the catalogue item I get following message: Traceback (most recent call last): File "C:\GridCal\python\lib\site-packages\GridCal\Gui\Main\GridCalMain.py", line 4436, in delete_from_catalogue used_templates = self.circuit.get_used_templates() File "C:\GridCal\python\lib\site-packages\GridCal\Engine\Core\multi_circuit.py", line 1811, in get_used_templates if obj.device_type == DeviceType.TowerDevice: AttributeError: 'NoneType' object has no attribute 'device_type' Best regards, Denis