Save feature doesn't work correctly for DIY problem sets that have been tried

[nus-se-script]

Says my save file was corrupted, though I exited normally

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_{[original: nus-cs2113-AY2324S2/pe-interim#2030] [original labels: type.FunctionalityBug severity.Medium]}

[Geinzit]

Team's Response

Problems were able to load successfully on our end, please provide information on how to reproduce the issue, specifically the input you used

Duplicate status (if any):

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