Scheduling bug in version 5.2.0j CE

[SuGarBeet]

Hello everybody!

After an upgrade from CE-5.0.0f to CE-5.2.0j I (and obviously lots of other users too) have found a bug concerning "Scheduling" in the calls module. Already scheduled calls or conflicting calls are not shown. Only the currently edited call is shown. (I forgot to mention that we have a German language pack installed)

I tried several solutions mentioned in threads like this one
http://www.sugarcrm.com/forums/showt...imeline&page=2
none worked. (I could not view this fix http://www.sugarcrm.com/forums/showp...2&postcount=17 due to permission problems whatever that means)

I also searched in the SugarCRM Bug Tracker and found something
http://www.sugarcrm.com/crm/support/...3-480f5e8bf048
However I find the "solution" quite unsatisfying (and in my case untrue)!

I also tried the demo version at
http://demo.sugarcrm.com/sugarcrm/index.php
where the bug does not exist (there is no warning though if you schedule 2 or more calls at the same time).

I'd be really grateful if anyone could supply a hint or at best a solution to this bug as it affects one of the most important features when working in team.

Thanks,
Christian

PS Please excuse my bad English I'm a Kraut

openSUSE 10.3 (X86-64)
SugarCE-Full-5.2.0j
Apache/2.2.4 (Linux/SUSE)
PHP 5.2.9
5.0.45 SUSE MySQL RPM