Thanks for upgrading - that should rule out bug 777312.
It is difficult to say what the cause might be without data. I recommend that you collect a TRACE level support bundle while attempting to load the SV schedule in OCSM and then open a support case. Either provide the support bundle to your case owner or attach it to your case.
Please post the case # here so that I can ensure it is followed up on.
Re: oncommand system manager does not load snapvault schedule