Dynamic Light Layer Losing Objects

I have a map where I have had dynamic lighting working from the beginning, but now all objects on that layer appear to have disappeared and be disappearing as I make them. Thank you for your time.

I hate to be That guy on the forums, but I just realized a very important map is lacking this very important feature. I would really like some assistance with this. Preferably before Monday?

Since you haven't yet been approached by a mod, you can cut some time out of the process by following the  guide to  Solving Technical Issues  (particularly step 4). The more information you give, the better someone can give you a hand: Step 1: Make sure to use the right browser Please check if these issues persist when using both Chrome  and  Firefox. Step 2: Ensure that there are no extensions/addons interfering with Roll20 Please disable  all  add-ons/extensions. Step 3: Clear your cache If none of the above succeeds, please thoroughly work through  Step 4 .  ( Don't forget the complete Console Log! ) Thank you!

Hello Ben Van Dyke, I am sorry you have encountered this issue.  To be able to provide the correct assistance, please provide us the information previously given by keithcurtis from the  Solving Technical Issues  guide. Please be sure to also include the name of the campaign and the console log. Thanks!