tabula wrongly shifted some row's column 2 to column 1

[caolan-ibm]

I have a Troubleshooting from I571-E2-03 G5(AP)-AAACR.pdf, the following is part of the table:

And I used the following command:

java -jar tabula-1.0.3-jar-with-dependencies.jar --pages 2  "./Troubleshooting from I571-E2-03 G5(AP)-AAACR.pdf" > serv_page2.csv

the output file is:

[serv_page2.csv]

"Alarm
display",Error conditions,"Status when error
occurs",Cause,Measures
"Power supply
undervoltage","Occurs when the servo is
turned ON.","·The power supply
voltage is low.
·Momentary power
interruption occurred.
·Power supply capacity
is insufficient.
·The power supply voltage
is reduced because the
main power supply is OFF.
·The main power supply
is not input.",,
"",,"·Power supply capacity
is insufficient.",,
"",,·Phase loss,,
"",,"·The main circuit power
supply is damaged.
·Control PCB error.",,
Overvoltage,"Occurs when the power
supply is turned ON.","·Main circuit power
supply voltage is out of
allowable range.",,
"Occurs when the motor is
decelerating.","·Load inertia is too
large.",,,
"","·Main circuit power
supply voltage is out of
allowable range.",,,
"Occurs during descent
(vertical axis).","·Gravitational torque is
too large.",,,
11-1