I noticed this earlier this year. Tangaroa was obviously half broken, and a number of the animatronics inside were broken. #Disney keeps raising the price on absolutely everything at #Disneyland while some of the edges are getting rough. The new wait area at Haunted Mansion was a definitive improvement, though.
https://www.sfgate.com/disneyland/article/enchanted-tiki-room-refurbishment-20303416.php