Bombs mod bugged

[kiseiju68]

I equipped a MOD Bombs on Boomerang's character, its effect was to reduce the shield to zero and to enhance the critical blow.
The problem is that even once replaced, the shield of the character remains at zero, if I collect a shield enhancement, the shield returns to zero immediately.

 

I closed and reopened the game, changed character, but the problem persists.

 

Does anyone know how to solve?

 

Thanks!

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Edit: After three or four restarts of the game, the thing has adjusted.

Edited February 7 by kiseiju68