The last two losses the heat sustained, was sustained because teams they faced had weapons to attack the heat where they are weakest on defense.. drum roll... Chris Bosh! and the Blazers would also attack Lebron on defense all game long as James cannot do what he does on offense without taking quite a few plays off on defense.
I dont see this as a fluke, this will most likely happen again quite a few times this season, that they lost Lebron in the last game ofcourse had something to do with it but the amount of points the Clippers got had nothing to do with Lebron.