Strange maps courtesy of Tableau mapping BI

While fooling around with the otherwise worthwhile https://www.tableaumapping.bi website last night, I managed to get it into a state producing some rather interesting maps. The one below shows the UK ceremonial counties trampling over Iceland (cod wars all over again!). 

Another one shows the Bristol channel housing the whole of the EU and a few fellow travellers broken down to NUTS 2!

I'm having trouble reproducing the behaviour today, they might have fixed it!