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BQ27Z561-R1: Current at EoC abnormal

Part Number: BQ27Z561-R1

Dear expert,

Some failed return mobile from field shows very big "Current at EoC" for BQ27Z561R1.

I doubt there is some random hardware abnormal in the field. Normal  "Current at EoC"  should be within 400mA.

However, I cannot explain one thing:

"Current at EoC" maxim value is 32767mA in register description. But one BQ27Z561R1 from field print 33100mA for "Current at EoC". 

What can make it happen? Is it possible flash problem but not current sense problem?