so here is what i assume happens:
its how raid points in the "legacy" tier works...
so what most likely happened here is that someone soloed the raid... and AFTER the soloer commited his attempt..
someone else that was in P1 doing his run... and stalled a lot... then commited his score.
Leading to this "deadlock" because the Enemys are counted as dead(you can tell that because only non progression units show up). But the Point system thinks you are in P1.