Fix the flag of the Empire of Vietnam (section)

This is a continuation of an earlier topic: https://en.numista.com/forum/topic174591.html#p1325898

The flag of the Empire of Vietnam (section) issuer is recently updated. Now it is showing up besides the individual coins but in the list of issuers it is still an empty field with a question mark.

I believe this is just uncleared cache on your side, because I can see those.:

Ah, yes. You're right. This is working now, after dropping the cache.

Thank you.