I have a very very very similar problem as well. After I changed my ticket price during playoffs of S38, the system has stated that my ticket price were changed on the first day of new season #39 on 6/19, and it also said it would change on 6/24 which is the monthly cycle from May (6/24 is also today in my time zone). But I played Arizona Cacti and received my total attendance revenue calculated in the old price (440K instead of the 570K I should get).
Not complaining just wondering if it were a bug that I can report and possibly get compensated
http://imgur.com/ZFBorXU
http://imgur.com/M2x7z6i
Thanks a lot and please let me know if you can't see those 2 images!