Bacause you don't have corrsponding product in Master Repository and ther is nothing to update.
Because you using previous branch for previous pakages and this is recognized as outdated. In my opinion this is actualy a cosmetic issue in interface.
Greetings. Thank you for your answer.
What would be the quickest way 2 get rid' of thoose two red things?
with best regards,
Probably not bother with them. Seriously in this configuration these red are not indicating any issue. They are just annoying red.