Project sometimes shows old version after saving

[urish]

To reproduce:

1. Save a new project
2. Make some changes, save it again
3. Refresh the browser. You'll see that you get the older version of the project, without the changes.

Refreshing 1-2 more times usually fixes this issue, but it can still be frustrating for a user who doesn't realize what happened.

[M-square]

Between point 2 and 3 you can even restart the browser (chrome) and it still reloads(?) the old copy

[urish]

I believe this is fixed now.