Earlier today we pushed an update to our servers that ensured deployments were allocated the correct resources. Unfortunately, this update was overly restrictive of custom configurations.
If you are using a Small, Medium or Large template for your deployments you will have been unaffected. However if you are using a custom deployment topology you may have experienced resource limiting and defective deployments.
We are currently rolling back these changes and new deployments should function normally once this has completed. We estimate this work to be done within the hour.