Bug when adding Creature NPC

I have been having an issue with adding NPC creatures.  I'll drag them onto the map, and it adds them to my journal no problem, however it puts the generic token down, and when i delete the generic token it screws up the game and i have to restart.  It doesn't delete anything and the NPC is still there, however it's annoying to have to restart the game every time i add a NPC creature.

Is this happening across all games or have you tried? What do you mean "screws up the game"? Can you provide some specific reproduction steps? Also I'm just going to include the troubleshooting steps for posterity: Minimum number of steps to reproduce the problem Description of setup Browser + Version Browser Addons/Extensions Operating System Bug Triage Results Please carefully work through to the first three steps of our guide to  Solving Technical Issues : 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 succeed in resolving the problem, please thoroughly work through  Step 4 .  (Don't forget the complete Console Log!) Supplemental  Information Including screenshots by using the "Attach a File" link when submitting a post can provide a great deal of information! The more information you can provide, the better able a fix will be reached.

Yeah sure, I'm using the most recent version of Chrome.  It "screws up" by removing all the tokens on the map, resetting the fog of war and when i zoom out it doesn't show the rest of the map. as well as switching to a different page i cant see the other maps.  Everything goes back to normal after i re-load the game, so it's not erasing things, its some kind of glitch. The only extensions/add ons that i have are ad blocker and popup blocker, which i have disabled on this site, I'm running windows 7 operating system.  I was able to highlight the token with the "click and drag" option to select it and delete the token, so I've found a workaround, but still feel its a reproducible bug. Also, i only have the one game, so i cannot check if its happening across multiple games.  I hope this info helps! :) 

Hi Brendan, looks like we're still missing info: If none of the above succeed in resolving the problem, please thoroughly work through  Step 4 .  (Don't forget the complete Console Log!) Supplemental  Information Including screenshots by using the "Attach a File" link when submitting a post can provide a great deal of information! The more information you can provide, the better able a fix will be reached. Thank you.