iPhone 4 Generating Random Calendars with iOS 5

[justonwo]

This is a strange one. Since I upgraded to iOS5, my iPhone has been randomly creating new calendars with very long gibberish names (like 84B3C88-99AF- . . .). I now have three extra calendars and I have no idea where they are coming from. I usually only use my Exchange calendar and Yahoo mail calendar. Any ideas?

 

[XIOS5]

This is a strange one. Since I upgraded to iOS5, my iPhone has been randomly creating new calendars with very long gibberish names (like 84B3C88-99AF- . . .). I now have three extra calendars and I have no idea where they are coming from. I usually only use my Exchange calendar and Yahoo mail calendar. Any ideas?

Getting the same thing here.

 

[justonwo]

Anyone else? I still haven't found a good solution to this problem.

 

[kevkap]

Random calendars

I have just noticed this happened on my yahoo calendar in the last month. Did anyone discover what was the cause or concern of this?
I had over 15 random calendars today.
Any suggestions. Is it freaking yahoo... or my iPhone... or having had multiple emails synced together across windows, gmail, etc...