This is unfortunately very accurate.
Whether you are on a block and sign off early or never sign in during your block, it counts as a n absent. Should show in your schedule tab if its marked as a absent. GrubHub will not make it count against you in a way like you are written up or anything but it will change the way you are dispatched for awhile. The worst time to do this is near the end of the week because this goes by a weekly rating. As long as your block drop rate is less than 10% you should be ok in regards to dispatching, in most but not all cases. I would suggest signing up for as many blocks as you can TODAY and work them in order to keep your block drop rating low. If you don't Monday comes tomorrow and your rating will change and your dispatched orders may also change. Not fun. I have been there.
