Hey, the MWR in itself is correct - the previous close day in the system is 1999.56. The problem is, that was an intra-day price that didn’t update to an actual close date. I’m investigating this.
I’ve greatly revamped the caching, refreshing, and end-of-day confirmation logic. It’s available in the latest version - 1.46.0. It should fix the issues you’ve reported and improve the overall performance and accuracy of the portfolio closing prices. Let me know if it works for you.