MPXJ (Java) could not read all the task items in the mpp file

Question

I am trying to read a mpp file using the mpxj library in java. For some files, the program reads perfectly without an issue, but on few files, program skips some tasks.

Does somebody have any similar experience?

The Mpp file can be checked from the below

There are around 58 Tasks, but the code only reads 14 tasks.

https://github.com/prathyush-aratla/filestore/blob/a379645200f8fde2d847f30030924ac23b9d9bfc/SampleCode

https://github.com/prathyush-aratla/filestore/blob/a379645200f8fde2d847f30030924ac23b9d9bfc/Sample_Corrupted_Project_Data.mpp