That's because she went to airline pricing for this tour. If you sell out your concerts in a few hours, you priced your tickets too low.
Amazing in took until 2018 for concert promoters to figure this out. Swift changed the way tickets will be priced from here on out. Prices will now fluctuate so that every concert ticket is sold up until the last minute for the highest price it could get and every show will sell out.
Word around the campfire was that her super high ticket prices on the last tour weren't selling out. I paid over $900 for TWO decent seats at the Alameda County show in the gay area for my son and daughter-in-law (she loves her some Tay-Tay).
When they weren't selling out, they lowered the prices (how much, I don't know) and ADDED a second show.
Bad for me. Good for her.
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