Tense over tenses

Yes, I know the meaning comes across anyway, but UPI? The track "has shifted". It's less than 10 words to proof. Geez.

#TSErika's forecast track has shift again, closer to Florida http://t.co/DrPzmCBTb4 pic.twitter.com/8ftkUQWQKq

— UPI.com (@UPI) August 27, 2015