strange problem “loading map – please wait…”

Hello!

I get this error no for all pages, but ontly for several. For example
http://life-trip.ru/chiang-dao-hut-otel/ – is not ok
http://life-trip.ru/tresh-otel-v-mae-salong/ – is ok

But it is wordpress and all pages are simillar. So I have wp-footer in my template.

Any ideas?

https://ww.wp.xz.cn/plugins/leaflet-maps-marker/