I am shocked that I cannot find any posts about this already. Since the September 6, 2018 CU 11 update of Learn 9.1 SaaS CD clients, all of our BB Tests are broken. Completely broken. Blackboard says they are diligently working to fix this issue, but their workaround is for us to disable the BB Mobile Web Services B2, essentially shutting down our Blackboard App and Blackboard Instructor App. They have no idea when this will be fixed, but we basically have to choose between not having online tests or not having access to the Blackboard App. I feel like we are between a rock and a hard place. Is anyone else having this issue?