MFP adding exercise calories to my food total?????

I'm not new but didn't know where to post this question. Every once in awhile MFP adds exercise calories to my food total instead of subtracting. Am I missing something or is it a glitch? I have only eaten 1600 calories but it's showing me as over already even though I am allowed 1880. It's added over 200 exercise calories. Could this be a glitch with my fitbit maybe?

thanks!