Text, menus and items names are all wrong

All text in game are glitches.

Menu and options and settings all display incorrect words in English making it hard to navigate.

For example, play game is menu.play.   options.resources

Trade.levelprefixandname.  this is what villagers are called.

Item.bucket .for each item.

I also had some strange pink and black blocks which I had to load the resources pack to get rid of them. I'm wondering if the recent update in may has caused problems?