Hi community,
got an issue suddenly that Confluence is showing $username instead of the actual username in certain places (not everywhere...).
For example, the user profile macro now looks like this:

Page history is also useless at the moment, cause it looks like this:

Checking the underlying links... they look screwed up too:
https://*******/pages/$contextPath/display/~$htmlUtil.urlEncode($username)
(no... the *** are not in there :P)
Any idea where this is coming from? How can I fix this issue?