This morning in Firefox (87.0, 64-bit) none of the map pages appear in any of my games. I can switch from page to page, but they all are just blank grey backgrounds with no map grid, map, or tokens. Javascript is enabled, I'm running Windows 10. Firefox browser console is below:
InvalidStateError: JSWindowActorChild.contentWindow getter: Cannot access property 'contentWindow' after actor 'PictureInPictureToggle' has been destroyed 2 PictureInPictureChild.jsm :301 webrtc.peerconnection.datachannel_created - Unknown scalar. webrtc.peerconnection.datachannel_created - Unknown scalar. webrtc.peerconnection.datachannel_created - Unknown scalar. InvalidStateError: JSWindowActorChild.contentWindow getter: Cannot access property 'contentWindow' after actor 'PictureInPictureToggle' has been destroyed PictureInPictureChild.jsm :301 handleEvent resource://gre/actors/PictureInPictureChild.jsm : 301 I tried Chrome (89.0.4389.114, 64-bit) and everything appears to show up fine (although it takes several seconds for the map backgrounds to appear, for a while I see only tokens and dynamic lighting effects, then the map pops into view). Everything else appears to be working. For example, everything seems to be in my Journal, and I can open characters and handouts. I submitted a request (#51766, follow-up info in #51769) on this topic as well.