Hello,
I am sorry to hear you are having issues with your project. Unfortunately we are currently having an outage with the system. We are working to restore service as quickly as possible and apologize for the inconvenience. You can monitor the status of the outage here: https://status.rstudio.com/ which we will update as soon as we have additional information. Once the outage has been resolved if you are still experiencing problems please let us know and we will be happy to investigate further.
Best,
Ming