[BUG] Prestigious War Wolf not awarded after completing "Free For All, More For Me"

Hello,

I recently completed the achievement “Free For All, More For Me” and did not receive the “Prestigious War Wolf” mount as a reward.

The mount did not appear in my journal or mail after getting the achievement. I opened a ticket and a GM confirmed this is affecting multiple players and advised me to post here so the development team is aware.

Please investigate this issue and grant the mount to those who have earned it.

Thank you.