We had something similar on Louisoix when I was in northern Thanalan. Bots under the grounds were killing all the mechs in a few seconds. Not an issue unless your quest demands it or you’re looking to get the drill cannon skill from the mech for blue mage. Probably still going on. Likewise in uldah the fc chest is constantly filled with bots inside it lol

But I’ve never seen a train like in the op.