NA: There are plans to release Micropatch 0.9.21_1 on October 19th, 2017
Maintenance will begin at 03:30 Pacific Time (10:30 UTC) and will last approximately one hour.
Patchnotes:
* Fixed some technical issues.
*Fixed an issue with badly displayed badges, gained during the second beta of ranked battles.
During maintenance, World of Tanks servers may become unavailable, however you should still be able to login and play.
EU:
Due to the micropatch World of Tanks servers will be unavailable on 19.10.2017:
WoT both EU servers – 4:30 UTC (06:30 CEST)
WoT Eu 1 – 5:00 UTC (07:00 CEST)
WoT Eu 2 – 5:30 UTC (07:30 CEST)
Each restart will take approximately 25 minutes.