Special attack problem

Its common that vision aog when do 5 hit and do sp2 get block.
But now its happen too with gwenpool and ghost rider.
For gwenpool, when i do sp1, she makes blood debuff to enemy but when she fire her gun she get blocked, preventing incerate debuff to enemy.
And for ghost rider, 5 hit then sp 1 or 2 sometimes get blocked, and before patch 19 didnt happen to me.
My phone is android 5.1
But now its happen too with gwenpool and ghost rider.
For gwenpool, when i do sp1, she makes blood debuff to enemy but when she fire her gun she get blocked, preventing incerate debuff to enemy.
And for ghost rider, 5 hit then sp 1 or 2 sometimes get blocked, and before patch 19 didnt happen to me.
My phone is android 5.1
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