We send out group emails at our workplace a lot and about a week ago, Gmail has been acting up. This glitch happened once before maybe about a year ago and it's the same problem that's happening again.
When sending group emails, it's not possible to select all the emails under one person any more. It will only let you insert one email per contact. While you are doing it, it will show all as selected but it will only insert one email no matter how many times you try. Please fix this google!!!!