Stuck with 5 Jawas?

Hi 

In galactic battles, I have come across 5 Jawas that seem impossible to defeat, first hit sends them all to almost minimum health, but all rounds after their heathbar stays the same, like all the way down wiith just a bit of red left, but they just wont be defeated, I have tried with all my characters. Even with my maxed out phoenix squad The jawas are at level 55 and should not be a problem? Am i missing something? 

Has someone experienced the same?

Regards Michael