Hello,
After the update, there was a problem with spawning houses. The configuration is set to 6, and less appears for some reason a different amount of 2-4.

"Max Scheduled Events": 6,
Added `Max To Spawn At Once (0 = Use Max Scheduled Events Amount)` (0)

more...

Today there was a surprise when the player just entered the game and he was told that he had finished the raid of the base :))

"Raidable Bases": {
"Buildings": {
"nivex1": {
"Difficulty (0 = easy, 1 = medium, 2 = hard, 3 = expert, 4 = nightmare)": 0,
"Additional Bases For This Difficulty": {
"easy2": [

In the bases make sure that the Difficulty not is set as -1 (Might be the easy) 

I had this issue too... I found it wasn't creating any PvE bases... only PvP