"Go for the Bronze" achievement got bugged, stuck on 11/12

Pretty much what the title says. I was supposed to earn this achievement a month ago, when I finally hit that 12th bronze medal. I did not, for some reason, going higher did not help, earning yet another bronze medal today also did not help. Reinstalling
the game also failed to help in any way.

Here's a proof that I should've earned this achievement already:



And how it looks on the achievements' list:



Is there something that can be done about it? This is the only achievement that I need to complete the list for this game. Also, 20 Gs.

:)

 

Achievements not unlocking

I have earned the Gold Achievement but should also have the Bronze and Silver. They have stopped accumulating and 11/12 and 9/10 respectively.

 

Missing Challenges Achievements

There is a discrepancy in the Awards and Achievements view:

According to the Daily Challenge Badges section I have 10 Bronze, 10 Silver and 10 Gold badges in 2017.

However, below, in Challenges Achievements section, Go for the Bronze, Go for the Silver, and Go for the Gold icons show that I only have 7 out of 12, 7 out of 10, and 7 out of 8 badges, respectively. It has been like this for already
a few months - the challenges achievements numbers are stuck at 7 and do not go up.

My environment is:

- Microsoft Mahjon version 3.5.2171.0;

- OS: Windows 10

 

Hello! Have you tried
these steps? Best wishes!

 

Yes, I have, and none of them seemed to work.

 

I have the same issue on the Bronze and Silver achievements. I have Reinstalled the app after clearing the store cash.