Project completely messed up after new season release

The text file is completely blank.

However I did find a backup version that i’d saved almost half a year ago - the text file has the exact same title (not sure if that could create problems), reading:

{
“fileVersion”: 15,
“versionSuffix”: “”,
“title”: “MyProjectM”,
“description”: “”,
“keyArt”: “”,
“docsUrl”: “”,
“compatibilityVersion”: “36.00”,
“editorPermissions”: ,
“epicApp”: “”,
“sortPriority”: 0,
“featureSet”: “”,
“plugins”: [
{
“name”: “MyProjectM”,
“bIsRoot”: true,
“bIsPublic”: false
}
],
“dataSets”:
{
“matchmaking”:
{
“maxPlayers”: 28,
“maxTeamCount”: 2,
“maxTeamSize”: 28,
“maxSocialPartySize”: 28,
“allowJoinInProgress”: true,
“allowSquadFillOption”: false,
“islandQueuePrivacy”: “Unrestricted”,
“minPlayers”: 1,
“overtimePlayerTarget”: 1,
“queueMainDuration”: 5,
“queueOvertimeDuration”: 5,
“useSkillBasedMatchmaking”: false,
“ratingType”: “”,
“version”: 1
},
“experimental”:
{
}
},
“bindings”:
{
“projectId”: “b10bdfbe-4829-be9f-384a-aab8675cf3c0”,
“modules”:
{
“MyProjectM”: “ceb28815-49aa-86bb-ae98-e4ab5e9280fb”
},
“projectVersePath”: “/notdriedlettuce@fortnite.com/MyProjectM”
},
“requiredRedirectorStartingVersion”: “”,
“apiAccess”: “Private”
}