That's right, as explained in lots and lots of topics, some changes you make to a project cause it to be placed back in the review queue. Please wait.
Thank you for your help. It has been 20 hours since I made the changes, how long does the typical approval process take? (because in the previous instances, I saw my game appear in search & browse within around 4-6 hours). Is there any way for me to know if my changes have been reviewed and rejected from appearing in search & browse, and if so, can I know the reason so that I can make necessary adjustments?