The issue has now been resolved on both Sandbox and Production Environment.
Posted Feb 17, 2017 - 06:17 PST
Update
Fix has been verified, and we are going to deploy the fix very soon.
Posted Feb 17, 2017 - 00:17 PST
Update
Fix is proposed, and we are verifying it now. Once the verification is done, we will start the deployment.
Posted Feb 16, 2017 - 21:38 PST
Identified
Our team identified an issue where SOAP API query returns inaccurate data when there is capitalized letter in "where". We are working on fixing the issue now.