Not sure where to ask this, but a debug (4) on the left side and more numbers, etc. keep running along the top of my game. Why is this and what is it? Is this for the developers and can you remove these irritants? Thank you.

Oh, i'm so glad that you have asked this, because i've had it now for about 2 days and keep forgetting to report it to Mike to ask if it's from him working on the website :) It only does it on my iPad but not my phone or computer for some reason so i thought it may have been someone hacking into my iPad. I did google about it...mentioning that it's happening in a FB game and it said it was to do with the developers.
I will ask support now and see what they say :) 

PS...Linda, i have just sent a report to support so will let you know what they say. Let's hope it is the case that it's Mike doing something and not something untoward but i guess with at least 2 of us getting it then that should be the case. It is annoying but more of a worry, well for me anyway, that it's not Mike. If it is then once the website is up and running then it should all go :) Surely it's happening to others too. What device of yours is it happening on?

I play from my iPad Lesley. I also have had it for two days now. Thank you for reporting to support. It must be  Mike doing work on the game. I too hope so and it isn’t a virus. Thanks!

You're welcome, Linda and i will keep you posted! :) xx

Linda, i heard back from support. They were very interested and asked for screenshots, which i did. They said that it wasn't from what they were doing and said it looks like a "debug mode" or "developer" mode in the browser i'm using and asked what mine is. I ended up googling about it and i/we need to go into our settings, then privacy & settings, then developer mode which i don't have on my iPad, so i will need to connect it to my computer and disable the "debug mode" which i don't know how i got it in the first place. Anyway, i won't be able to do it for awhile but will get back to you when i can. :)