Note that pacman supports date locales; searching for '9 Jun' only works in English locales (or locales using similar formatting, I suppose).

After correcting, for me, it flagged "jd-gui", but I had actually installed "jd-gui-bin" about two hours before the compromise. As far as I can tell, I was lucky that I felt lazy that night and went for the -bin package instead of waiting for the source to be compiled.

Same situation for me. "alvr-bin" instead of "alvr". I'm a week out of date too.