back home after 3 weeks, switched the desktop on (with Manjaro Openbox) and started the update... well, it hasn't been a good idea

Hadn't checked everything but at the first sight I've noticed:
- Plank doesn't automatically start any more, I've checked the OpenBox Autostart file and Plank is still there, but it seems not to work, while e.g Conky seems to have no problems, why?
- Firefox... the Bookmarks Toolbar looks "condensed"... and when clicking on the folders the menu shows only the tiny icons of the websites (or folders) but the names of the sites (or folders) have disappeared, also I've noticed that when I right click on a link it's the same... the menu doesn't have any text, only tiny (horrible) icons here and there. Why? How can I fix it? Also, if I double click... or try in any way to select the text in the address bar it doesn't work...
I'm leaving again on Friday, not much time to dedicate to solving this issue... hopefully there's a quick and easy-to-do fix...