Ever since I started trying to improve in this game, after about 10.000 battles of charging first in line... I have been tracking my progress on websites like PlanetWOT and Noobmeter . In the last few patches I've noticed that they report inconsistencies in number of matches played and the sum of battles in vehicles. This has always turned out to be mystatistic missing.Last couple of days I've noticed these warnings once more and so decided to check my player page here and there I notice the M6A2E1 is missing, as is the Ace tanker medal (151 Ace in-game, 150 on website).I reported this to support who closed my ticket saying it was a known bug that will hopefully be fixed in a future update and I could start a topic on the forums to increase pressure on it happening. For me this isn't a deal-breaker but it makes the statistic websites annoyed and I can't imagine a reason for why this information should just vanish.Being curious I decided to check this out and dug up some of the more rare tanks. Turns out it is not only the M6A2E1 that gets erased, I also foundlight tank, also a pre-order tank, to be missing as well. The Pz.V/IV was the third pre-order tank and that one shows up in stats, as does the M4A2E4 beta gift tank. However theandtanks are missing.You can verify this by looking at these profiles on the website and then check in-game for the missing tank. Hagbardur (428 battles) a2lis_lt (194 battles) a5jarvin (185 battles) A32_tank (361 battles) Aasgaard (40 battles) Abey (135 battles) Andy_1983 (596 battles) buIIet (408 battles) Vaden13 (317 battles) Vault (1 battle)