Greetings people, update time!
I've spoken with CO about this and we're currently having QA look into getting solid repro's on this happening. Please note that even though this is indeed an issue, most users probably do not experience nor notice it. Basically; we're not sure if this is happening globally or only during certain circumstances.
Nevertheless, if it is like you say - which seems to be the case - then this is a bug/issue we're going to solve.
From my latest conversation with Mariina:
"This issue will be investigated."
What you can do to help:
If you have managed to pinpoint why, when and how this is happening and can reliably reproduce it then please either PM me to the thread where you posted your info, or send it directly.
Reports like that may help us greatly in finding the root.
Thank you.