I did another clean install of MP 1.24 and used 19.09 MediaInfo.DLL with the same results as before. I also tried to Re-Scan the episodes and ended up getting an error message see attachment however, If I close out the message and try again no message appears, episodes are scanned again and the "recently added" view is populated.
I am also having trouble with the recently added view. Running MP 1.23. I just tried MP-TVSeries 4.3.5, but still the same. I always end up replacing the mp-tvseries.dll with the one from post #159 (4.3.3.0). Then it works fine. See my post # 614.
MP-TVSeries v4.3.5 Release [2020-01-18]