There is no data showing when I export today’s rating, only a blank csv file with the headings of the data.
I can't replicate this, are you still seeing this? It's possible that we were doing some fixes and hadn't run the ratings for the next day when you were trying to export.
Looks like it only works for me when I export PR ratings and VDW ratings, I don't normally select PR Ratings, looks like that is the issue
I haven't been able to replicate this and it's been a few days since your last message, so I'm going to assume this is now working for you and will mark it as resolved, but if it isn't please do leave another message here.