Bingowings said:

In the current version the Rebels sneek in and when they are captured and lead outside we see a medium force of troopers with a few AT-STs and a few bikes ...

That struck me too when I saw the movie on TV the other day.

In the shot where the Imps run in after the Rebels, there are only a pair of stormies and a pair of officers, when the place should be swarming with stormtroopers.

Btw, the second AT-ST that is walking around when the Rebels are led outside is translucent and green. Instead of trying to try to make that walker look better, I think it would be better to replace it with a few AT-STs surrounding the clearing, with their guns pointing down.