Below is a message on wes website.
How much delay do you think is expected?Note: Due to an unusually high volume of academic credentials sent to WES, there may be a delay in the completion of Educational Credential Assessments (ECA) for IRCC. We will provide an update when all of your documents have been reviewed and accepted. Please know that we are working diligently to complete your evaluation as quickly as possible.
Thank you for your understanding.