Thank you for contacting us.
This appears to be an issue in RadScheduler. I have logged it in our Public Issue Tracking System and we will do our best to address it in the next service pack. Here is the link to the PITS item
. For the time being, I cannot provide you with a suitable workaround due to the internal implementation of RadScheduler.
The same issue causes the layout glitch. However, this could be workarounded by forcing the scheduler to refresh:
Your Telerik points have been updated for bringing this issue to our attention. Do not hesitate to write back if you have any additional questions.
All the best,
the Telerik team