## Bug Description

The error message consistently appears whenever I tried absorbing cities.

When you trigger that action:

- moving units, nothing happened

- ending turn, nothing happened

all other action stops seems to stopped.

then, tried re-loading and that is when the error message appears.

Here is the full error message:

The operation was canceled.

  at Amplitude.Mercury.Game.Game+<DoStart>d__4.MoveNext () [0x00157] in <29589d60cdad466c9b3bb06778332f45>:0 

  at Amplitude.Coroutine.Run () [0x00019] in <0ca2913d0b384786840cb0d0a1b1e025>:0

## Attachments

## Steps to Reproduce

- do 'Absorb City' action

- then everything stops

## Expected Behavior

- when doing 'Absorb City' action

- the city is absorb and everything else work as expected

*I know this error has been reported on other threads but it seems the trigger is different and there seems to be no further comments so I decided to create a new one.