Now that new planetary artifacts have been added that do the same thing as old ones, the text on both of them need to be added.

Sha'din Grid Network & Sha'din Hypergrid Network
Interrogation Center & Interrogation Stronghold

All of these items say "limit 1 per planet" however, when you try to use both of them on a planet, they say "Limit 1 Sha'din (or Stryll) building per planet".

Please update the text on all 4 of these items so it doesn't appear that you can have both of them on your planet.

I've been burned 2x destroying buildings to make room for these only to be unable to use them on the planets I want them on.

I think the Stronghold does say 1 Stryll building per planet. It should if it doesn't, but it did when I got one a few days ago.

But I agree that if they don't they should.

I never looked at the text, but i've encountered this problem. I assumed I could build both an Interrogation Centre and an Interrogation Stronghold and tried to do so. Thankfully the Mylarai Build Extractors allow you to replace them, but they're so rare that it'll be a long while before I can upgrade my planets.

Hyper-grid example says I can have one but that is not true if there is already a Sha'din Grid Network.