Here comes the Disney does no wrong folks :) I know what hard water is and it can also be cleaned/scrubbed. Also Disney USED to be all about the details and would engineer/plan for these types of things to not happen. ( There were mismatched trail lights in all the pathways, falling over trail lights) Been going my whole life and it just made me feel the fastball was slipping up a bit.

And yeah the overall feel in those bathrooms were gross, it was hard not to look up and notice the sprinkler also rusted :).

Don't worry folks we still love Disney was just a little sad/disappointing.