Is Money Dashboard Numerically Challenged?

I have set a budget for £100.61 for Phone and Internet.

Three payments go out

3rd of month 58 (aberration should be <23)
4th of month 22
16th of month 55

Today is 10th

It shows 58 of 100.61 spent

ie missing the payment of 22 on 4th of Oct

Now it will go over budget this month because of an over spend.

But why cannot it add up the two bills already paid?

This make Money Dashboard extremely unreliable