For weeks now "Listening Trends" remains blank & doesn' show my scrobbles.
Sorry about this. The search and charts backend has been broken since last Monday -- our engineers are in the process of getting it fixed. Hopefully should be up and running by the end of the week or the start of next week.
Just to let you know, our engineers are continuing to work on this -- it's running, but now with severe latency, causing the job to take 20+ hours, instead of several. So I'm not expecting this to update until tomorrow at the earliest. I'll update this thread when we have more information.