Thanks for your feedback.
The absence of year indication in some forum infos actually is a feature of Telerik forums that means the post is created in current year. If the post is created in a past year it will be indicated in forum info.
For example, note the info of sticky posts (first three on top) in Telerik Reporting main forum:
On page 20 of the same forum you can see the change of date display of posts:
This is the general pattern for displaying dates across Telerik support pages.
the Telerik team