Saves Wiped from Code Book Exercise

Please fill out these questions for all feature requests and bug reports. If you're requesting a feature, please let us know why this feature is important or useful, not just what it should do.

  1. What browsers show this problem?
    Chrome so far. Haven't tested with any other.

  2. Please share an example project (if possible).

  3. Describes the steps to reproduce this issue.
    From The Coding Book, my son is currently working on the Level 2 Mission Dossier to Build a training ship in space. From objective 3: Step one to Step 10, it gives some kind of error and deletes the code entirely, reverting to the last save. Last time this happened the save files were put into the cloud storage and were wiped all the way back to several saves prior. This time we had him save them to the harddrive on the computer and he is still experiencing the same issue with all of the code from steps 1 to 10 being erased when executed.

  4. What does Snap! currently do?

  5. What should Snap! do instead?

can you share the project? and there's a step mode so you can set the speed you want the project to go, and you can see what block is currently on (you can even put it at the lowest and you manually press the pause button, to move to the next block). Using this I've been able to find some errors and fix them.