Telling me LFS not initialized, but it is!

I’m trying to push to my repo, but I’m receiving the following error. The trouble is, my repo has initialized LFS, and I’m properly tracking all of the correct file types. Additionally, I’ve actually deleted all of the files causing the problem, but GitHub is trying to push them still.

git --no-optional-locks -c color.branch=false -c color.diff=false -c color.status=false -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree -c lfs.customtransfer.bitbucket-media-api.path=/Applications/Sourcetree.app/Contents/Resources/git_local/git-lfs/git-lfs-bitbucket-media-api push -v --tags origin refs/heads/New-Classic-FPS-Integration-Method:refs/heads/New-Classic-FPS-Integration-Method 
Pushing to https://github.com/atmosgames/Father.git
POST git-receive-pack (chunked)
remote: warning: File Assets/Terrain/Terrains/Forest Terrain Data.asset is 64.94 MB; this is larger than GitHub's recommended maximum file size of 50.00 MB        
remote: warning: File Assets/Sounds/Music/ES_The Deep End STEMS MELODY - Jo Wandrini/ES_The Deep End STEMS BASS.wav is 73.02 MB; this is larger than GitHub's recommended maximum file size of 50.00 MB        
remote: warning: File Assets/Sounds/Music/ES_The Deep End STEMS MELODY - Jo Wandrini/ES_The Deep End STEMS DRUMS.wav is 73.02 MB; this is larger than GitHub's recommended maximum file size of 50.00 MB        
remote: warning: File Assets/Sounds/Music/ES_The Deep End STEMS MELODY - Jo Wandrini/ES_The Deep End STEMS INSTRUMENTS.wav is 73.02 MB; this is larger than GitHub's recommended maximum file size of 50.00 MB        
remote: warning: File Assets/Sounds/Music/ES_The Deep End STEMS MELODY - Jo Wandrini/ES_The Deep End STEMS MELODY.wav is 73.02 MB; this is larger than GitHub's recommended maximum file size of 50.00 MB        
remote: warning: File Assets/Sounds/Music/ES_The Deep End STEMS MELODY - Jo Wandrini/ES_The Deep End.wav is 72.47 MB; this is larger than GitHub's recommended maximum file size of 50.00 MB        
remote: warning: File Assets/Terrain/Terrains/Snow Terrain Data.asset is 64.38 MB; this is larger than GitHub's recommended maximum file size of 50.00 MB        
remote: error: GH001: Large files detected. You may want to try Git Large File Storage - https://git-lfs.github.com.        
remote: error: Trace: 7d476997457224a77156948f5404982bd333f7c9aaebce608b5e0e7ca46cdfaf        
remote: error: See http://git.io/iEPt8g for more information.        
remote: error: File Assets/Assets Dump/Interiors/Rooms/Textures/Textures.zip is 201.86 MB; this exceeds GitHub's file size limit of 100.00 MB        
To https://github.com/atmosgames/Father.git
 ! [remote rejected] New-Classic-FPS-Integration-Method -> New-Classic-FPS-Integration-Method (pre-receive hook declined)
error: failed to push some refs to 'https://github.com/atmosgames/Father.git'
Uploading LFS objects: 100% (412/412), 3.2 GB | 0 B/s, done
Completed with errors, see above