"Retrieving Data" message in Forge maps

Hey all, hope someone can help. I have a map I’ve put many hours into. As of a couple of days ago when selected I get the continuous “Retrieving Data” message and it just sits there. I can still load the map, work on it and save it. If I try and save it under a different name it comes up as “Save failed” but quick save works fine. I can also load it into customs and play it with mates but bookmarking doesn’t work. I have a few previous versions saved which load fine so if the current one is no good it’s not a big problem to go back. Just curious to know if anyone has any ideas on how to fix this? Cheers