not a bug, but a bit cosmetic. Don't know if it was the same in 1.9xx, but i think it was.
If you go to Monitoring->Resources the swap Usage is shown in GB, altough there is only 1GB swap. So if it is less than 50% usage it shows 0/1GB and if it's more it shows 1/1GB used. Maybe it could be changed to show MB instead of GB, same for the RAM Usage if machines have more than 1GB. I think there are not many machines out there where it makes sense to show the usage in GB, even if it has 8GB RAM i would suggest to show it in MB.