1,5 years I have buidt My enviroment and houses in Silph and few other worlds. Now there is no those worlds or they come back (I have to start from level 1) and disappears again. Whats happening?

I set up raider's stone on my base. The siege icon is appeared on the compass. Stone has a caption:"4 hours before enabling". Ok, I returned back at another day. Stone has no longer caption but raid sphere is not appeared. I put another raider's stone and the same result - no sphere. The stone has 1000 mana inside and it not spending. I have enough batteries and looks like mana is not used by the stone. What I missed?...

The game just got a price update. Yes the game is perfectly fine for new players in 2024. Even though the servers are basically empty, there is still plenty of fun to be had as a new player who wants to try a game like this. And for less than $20, ya can't go wrong....

Any new development will be made? This game have so much potential, it's really sad how it look abandoned now =(

......Thanks