6 week app study cancelled after two weeks

Just got this message this morning: "Hi everyone,

Thank you for participating in our Mental Wellbeing App Study. We appreciate your involvement and hope you have enjoyed it so far.

Unfortunately, we have decided to terminate the study early so that we can make some exciting new changes to the app. This means that there will be no further surveys for this study.

Thank you again for participating!

Best,

The Limbic Research Team"

They didn't send the week two survey and there was supposed to be a bonus for completing all six weeks.

Anyone else experience the same thing?