A Few Issues

I just logged on today to see three issues :I

Firstly, a bracelet I looted is just a fence post. Wat?

Secondly, my weapon has become useless. It is now spouting rubbish about "percents" and all these brackets and numbers in the LORE text/font.

Lastly, my rare gold chestplate that I keep in my enderchest for my assassin is still broken ;-;