8-Fold Path Steam Achievement didn't register

[General_Durandal]

Just did 10 waves of solo defense with only a melee equipped, and no pet.
I used no powers, or items, just melee.

But I didn't get the 8-Fold Path Achievement.
Which you are supposed to get for doing 8 waves of defense only using melee attacks.

[(XBOX)Skippy575]

On 2018-08-25 at 3:54 AM, General_Durandal said:

Just did 10 waves of solo defense with only a melee equipped, and no pet.
I used no powers, or items, just melee.

But I didn't get the 8-Fold Path Achievement.
Which you are supposed to get for doing 8 waves of defense only using melee attacks.

My apologies for bringing up an older post but I figured I'd search for an existing thread first.

I have a similar issue. I've done a defense mission for 10 waves with only melee attacks and no achievement. When I looked at my achievement progress I'm at 62%. Really confusing. @[DE]Megan can you shed any light on this issue?