Set Altar disappearing again

Game mode: [Online]
Problem: [Bug]
Region: [NA]
Server 2577

When I upgrade the Set Altar to the 3rd tier, it completely disappears. I can keep losing material this way. Please fix. It has happened 2-3 times now.

Steps on how to reproduce issue:
1.choose set as religion 1st tier altar 2nd tier altar 3rd tier and it will disappear.