Hi all,
I'm Dan one of the developers working on Gransnet. Apologies for the inconvenience the PM issue is causing you all . I'm looking into what exactly could be causing it, so just posting asking if when this was happening to you were seeing any error messages appear on the screen or if there was any weird behaviour other than the button not functioning?
Also, if you could try PM'ing someone again but before sending it to right click on the browser and select inspect. This will open the developer tools, if you go to the console tab on that then try sending the PM and report back any errors that appear in red back here. This is just so I can see exactly whats going wrong so I can pinpoint where to make the fix.
Once again, apologies for the inconvenience and hoping we can get this fixed soon.