I did ask this question to Basch sales and they directed me to this forum. "We kindly ask you to visit community.bosch-sensortec.com and post your question in the MEMS Sensors Forum where our experts will answer your question".
Question was this:
I have designed a medical device which uses the BNO055. There are nil stock world wide. When will these be available again? We need 50 for an initial engineering validation build.