When trying to view offline user's profiles in-game, an error comes up. I haven't changed anything related to the messenger so i'm not too sure why this is occurring. I doubt there's anything wrong with player data as a whole as it works fine when the player is online. I wouldn't be making this...
Clearly not, because based on their roadmap, they do not support Flash by default anymore, it is required that you activate the plugin in your settings. If you use it to go on your hotel, then I don't see why you were not able to provide a more helpful response rather than, "don't use firefox,"...
Firefox no longer supports Flash. Since Adobe Flash is progressing on their end-of-life plan, Flash is no longer supported without some type of third party extension, but even then, I don't think Flash would work on Firefox.. Google Chrome still supports Flash as of now, but currently Firefox...
I recommend you download this Plus version, http://retrofiles.xyz/PlusEMU/
These are verified SWFs and come with the matching Emulator. If you don't know your SWF version.