myVEGAS has updated their Comp Room Rewards calendars. Most go through January 2015 and the rest should follow soon. While the calendars have been updated, the Rewards have not. Current Comp Room Rewards are still only good for travel dates through September 30, 2014. Hopefully that will change soon, but in the meantime, make sure to read the fine print and the available dates for the Reward.
Also be aware that you can no longer use multiple Rewards for the same Reward type in the same reservation. For example, if you are planning a Thursday-Sunday trip, you would need to use a Mid-week Comp Room (or Bonus Comp Room), a Weekend Comp Room and a Weekend Comp Room Bonus Reward. Even though you are allowed to earn multiple Comp Room Bonus Rewards, you would not be able to use 2 Weekend Comp Room Bonus Rewards to cover the weekend dates.
The Rewards are now showing travel dates through January 31, 2015.