We had a little over two months to do a visual once-over on a map.
We also had 4 months to do a map from scratch in the last contest.
I'd say that's roughly equal in terms of workload.
Also, I certainly can't say this for other people, but hopefully I hope to work in the vidyagame industry. With that attitude, I imagined this contest as my boss coming up to my cubicle and saying "Artpass this map in time for the next update, which is in 2 months." If I failed to do so, that's grounds for termination. Of course, not everyone can map for 8 hours a day, and I certainly didn't, but it mainly comes down to time management. That's a skill everyone needs to learn, and you can't always rely on extensions.