That's great news! Was thinking I may have been missing something as I haven't been able to find any posts about this!
Not sure if it helps but I have been playing around and it seems like it may be a "refresh/cache issue". Not really sure how to explain this but basically if I do the process "systematically" it seems to work.
For example if I want to approve/unapprove/delete a booking without notifying the person, I 1. Click Actions 2. Click the booking tick box 3. Click the action required and that seems to work. NOW to do another action and ensure it doesnt notify the person, I have to refresh the page before doing anything else. Not really sure that explanation helped but I'm sure you guys are on top of it anyway!
On another note, I have noticed that sometimes the buttons / text up the top, or the booking data sometimes go out of "wack"... not sure if that is another identified issue. Just seems a little weird but its still easy enough to see where to click etc. Gesz my explanations are terrible sorry.
Let me know if I can help in anyway (screen prints etc if required).
Thanks for the great plugin. Can't wait to the new update comes out!