It may be an unfixable bug, but these pages don't display the correct cost of the building upgrade despite having the good value in the markdown :
Orbital Command (Legacy of the Void)
|min=150 (550)
|gas=0 (0)
Planetary Fortress (Legacy of the Void)
|min=150 (550)
|gas=150 (150)
(both display 0 min and 0 gas cost)