I was having a few problems with GME yesterday, some tiles were missing from the OS maps.
I checked here to see if there were any others having problems and noticed that my version of GME was a bit out of date so I installed v 0.7.2.
Now I can't see OS maps at all, although they are listed as being there and I have them selected as my default all I see are roads on some other map.
I haven't changed anything else, I've been using GME for over 2 years and all was well 24 hours ago.
I use Firefox, am a premium member and have checked that leaflet maps are selected.
Any ideas why this has happened? thank you.