This could just be a big coincidence, but has anyone else found it harder to get a map since the maintenance?

Usually it takes me about five minutes to get my Boarskin/Peisteskin. Today it took me about fifteen minutes to find just one map, which was a Toadskin. I then found about ten more Toadskin before just giving up and harvesting one of them to sell.

As I said it could be coincidence, just wondering if anyone else has noticed a difference.