Bare Workflow EAS Build failing on Fastlane step for iOS

I am having issues building with EAS recently, it was working up until yesterday with my current project settings but now fails on Fastlane step, error output is below:

2021-11-29 12:03:16.666 xcodebuild[5159:18320] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 337. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.


2021-11-29 12:03:16.667 xcodebuild[5159:18320] Error Domain=NSCocoaErrorDomain Code=3840 “JSON text did not start with array or object and option to allow fragments not set.” UserInfo={NSDebugDescription=JSON text did not start with array or object and option to allow fragments not set.}


2021-11-29 12:03:16.668 xcodebuild[5159:18320] [MT] IDEFileReferenceDebug: [Load] <IDEFileReference, 0x7ffb5752c4e0: name:alphamedicalios path:group:alphamedicalios.xcodeproj> Failed to load container at path: /Users/expo/workingdir/build/ios/alphamedicalios.xcodeproj, Error: Error Domain=Xcode3ProjectErrorDomain Code=2 "The project ‘alphamedicalios’ is damaged and cannot be opened due to a parse error. Examine the project file for invalid edits or unresolved source control conflicts.



Path: /Users/expo/workingdir/build/ios/alphamedicalios.xcodeproj" UserInfo={NSLocalizedDescription=The project ‘alphamedicalios’ is damaged and cannot be opened due to a parse error. Examine the project file for invalid edits or unresolved source control conflicts.



Path: /Users/expo/workingdir/build/ios/alphamedicalios.xcodeproj}


— xcodebuild: WARNING: Unable to open project file ‘/Users/expo/workingdir/build/ios/alphamedicalios.xcodeproj’ in workspace ‘./alphamedicalios.xcworkspace’.


xcodebuild: error: The workspace named “alphamedicalios” does not contain a scheme named “alphamedicalios”. The “-list” option can be used to find the names of the schemes in the workspace.


Exit status: 65



In your post, please share:
- Whether you are bare or managed workflow
**Bare**
- Your `eas-cli` version
**eas-cli/0.38.2 darwin-x64 node-v14.15.0**
- What you have tried so far
Have tried cleaning schemes
Have tried eas build on a clean repo
Have tried building locally (eas build --local), still fails on Fastlane
Have tried building in simulator, which works (expo run:ios)

Any idea on how to proceed?