Upon loading the save file I could not replicate the issue, I rallied the minions and they all followed the flag, many using the moongate without issue.

And this map is probably pushing the limits of the game, so some computers will struggle.

That being said we have duplicate reports of minor issues with the moongate, so this will be looked at nonetheless in another ticket 

I've loaded the save file and couldn't see this issue. However it seems small enough that it shouldn't be a problem

Show Ingame Chat should have allowed you only to select a string not an integer. I fixed that.

So the way to show on screen a random number is to create the Number, create two Lists of type strings. First one should have the base text, for example “This is a random number:” and second one left empty.

In the trigger actions

1. Generate random number
2. Add String, use the first string as base, the int as random number and the second string as output
3. Show Announcement, use the second string to show the text

Never mind ! I found the repro steps = ) Should be fixed soon