Board Thread:Game Discussion/@comment-28169398-20171222022030/@comment-31433854-20171222164159

Ugh, they've had info on where there new track is in their release notes from the start:

The Weekly Time Trial Tournament
 * Red Bull Ring GP from the 18 th  of December 2017 to the 15 th  of January 2018
 * Red Bull Ring National from the 8 th  of January 2017 to the 5 th  of February 2018