Stats updated again, this time to use only the new tanks data and not use any of the old tanks data. This has the advantage of more data for each vehicle, and fixes issues with the old data getting confused with vehicle changes; for instance, the change of the Pz IV to the Pz IV Ausf H in 9.0 caused the old API data to show the Ausf H as a used tank when a player had only had the old Pz IV. However, it does cause another issue in that for some players the total battle stats from adding up all the vehicle data doesn't match the overall account summary - this is a known issue that
WG are working on according to the developer forum. There is also a glitch with the NA player vehicle data in that the "in_garage" flag isn't currently working - again, this is apparently going to be fixed in the near future.
The WN8 efficiency calculation has been adjusted to use the vehicle data, so may for a short time be slightly different than the value shown by the signature image. For instance today my signature will show 1227 when it updates, but the stats page will show 1225. Once I'm happy that the stats code is stable the changes will be carried over to the signature generator.
Also I've added Kills as a table value for the tables, and if you hover over any vehicle name in the tables you should see a popup with each individual vehicle stat displayed.