ICS - No Exchange Calendar

Since the ICS upgrade, my Thrive calendar applications do not "see" my Exchange calendar. In Accounts & Sync, under my Exchange account, Calendar is listed and shows being synced, but the stock calendar and Jorte both show no entries from my Exchange calendar. In the settings for both apps, the Exchange account is shown but it says there is no calendar.

Any one else experiencing this? Any suggestions? Thanks.

 

My Exchange email also uses the stock email. First time with many devices I've not had my Exchange calendar show-up. Thanks.

 

I fixed this by doing a factory reset and adding Exchange before Gmail. I don't know if that was the key, but it worked. Thanks to all.