Under the Grand Marshal, you should be able to see logs about events happened to you.

In some cases of sieges or raids, these logs either never appear or come hours later.

No, the siege was not canceled, I even had the chance to revive my troops in the Infirmary, but there is no trace of why.

There was no accumulation of vents either and everything else is there in the logs. Whatever happened before and/or after.

It begs the question, is there a feature or a for-fee access provided to some players legally or illegally to interfere with server event logs.

This could also explain a strange phenomenon of perfectly timed or sized attacks by some players.

Also, somehow, these same group of players manages to get a hold of an insane amount of resources in the form of Firebombs or Weor protections.

Another strange occurrence is self activating Weor. 

Have a successful spy mission and there is no sign of Weor protection on the map. Even can spy again, bit not even a single FB will get through.

This I assume can be a game mod of sort, but there must be a very easy API to integrate on such level.

Would you consider these cheats as cheating?