Richard Hussey kindly pointed out, that there was a small bug in the sidebar (the area underneath Profile pictures) when viewing your personal page.

Normally there shouldbe a section called "Forum & Blogs", however this didn't show on personal pages. This has now been resolved. It was a bug in the ELGG code, where a piece of code was inside an ELSE part of an IF statement. I have now moved it outside this block, and it seems to work fine. Yay!