Telkom Night Data

I recently noticed that Telkom LTE night data only becomes active between 12.00 and 12.45. I have set my downloads to run from 12.05 but this has used my day/anytime data. Night data should be from 12am to 7am. I have now lost approximately 6-8GB of my day data, which is for the month of Dec/Jan only. I’m pretty sure I must have lost a lot more over the previous months as well due to Telkoms inefficiencies.