I think there is indeed some sponsorship involved. The French Divide tracker page also has the BM logo https://frenchdivide2020.maprogress.com/
BM own a bunch of trackers and rent them out likely to do with that.
@skinny started
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I think there is indeed some sponsorship involved. The French Divide tracker page also has the BM logo https://frenchdivide2020.maprogress.com/