Earth Missions With Lack of Enemies

[TmasFishy]

So, idk if this is happening only to me, but it seems that earth missions have some kind of bug where there are almost no enemies. To me it first happen in excavation, the max I could do were 2 excavators in 15mins more and less. Then in Relics, tried to go for a spy mission, and once again lack of enemies. Today happened again in a exterminate mission, but it was even worst, how there was lack of enemies we didnt need to kill anyone to finish the mission. Hopefully there could be any kind of hotfix to fix enemies spawning in earth missions.