Fix bug of missing data after project submission

[KingZee]

Once a project is submitted, the page goes blank, after looking it up it was from the Array.reduce trying to access .id of a null value. I couldn't further test any other errors that might be caused through this since it requires a tx confirmation. Will look more into it and see if there's more potential issues.

[nenadjaja]

@KingZee - what do you mean by "the page goes blank" - which page? It redirects to the Profile page and uses optimistic UI