to explain about penny's pursuit, there are 2 objective (main objective and bonus objective)
clearing main objective give you %ZPS, clearing bonus objective give up perk point
if you clearing main objective but failed clearing bonus objective, you only get %ZPS (with 1 perk point or none, depend with how many bonus objective from that stage)
for farming %ZPS and perk point, the best stage is 5-3 (since that is easiest stage with 20% ZPS + 2 perk point)
in your case that probably another bug
Its the same for me too- both on my mobile and also on bluestacks on my laptop.... oh well....
