I’ve seen “too small” as a stand in for “Processing” - a few times I’ve had an audience show as too small, then update to Ready after another 24-48 hours.
That said, I’m also having this issue. I have a few audiences which have been stuck processing for over a week. Then my most recent test cases have been running since Wednesday evening and Thursday morning. Is there backup in the system, or does the size of my audiences (100k ish) have a significant impact on processing performance?
-RHH