What is going on ??

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I did not receive a piece of Hero Equipment when completing this level 213 Offensive BG....   WHY ??

i

I did not revceive a piece of Hero Equipment when completing this level 178 Offensive BG....   WHY ??

i

I did not receive a piece of Hero Equipment when completing this level 214 Offensive BG....   WHY ??

i

I did not revceive a piece of Hero Equipment when completing this level 182 Offensive BG....   WHY ?? 

i

I did not receive a piece of Hero Equipment when completing this level 215 Offensive BG....   WHY ?? 

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