Last read 06/11/2015 at 14:14.

TUC saying I've used 77GB on my 100GB plan. (on my 150GB plan)

Usage meter on Vodafone website also showing last update was on 06/11/2015 at 14:14 in the daily usage bar chart.

And finally the 9th of the month is the the start date of my monthly billing cycle.
Data used should have reset to zero this morning.