We have a strange issue in our portal.
In TLN we have MSS workset, to which many worksets are assigned(lets say 5). Now the problem is, in second level navigation out of 5 WS only 4 is visible some times. i.e one of the WS is not visible often.
I have cleared the portal navigation cache. WS property is not changed.
Why its not stable, what would be the cause of this?
Please help me to find the cause of this issue. Am i missing something here?