Hi @Geezer, I never saw this, sorry!
For further bugs, please create a new topic in the Bugs and issues category instead of replying to the sticky, otherwise nobody gets notified
Anyway, these are not bugs. In Beetle Blocks you open projects in the same way as in Scratch, by navigating the social site. You have a link to your My Projects page from within the project menu in the editor.
As for exporting, in Beetle Blocks it's called Download project: . You can also find this option in the project menu.
Hope it helped!