Thanks for the report! Looks like it's some test category, which is invisible in the game.
Filtered it out.

А в чём ошибка? Так написано в описании данного предмета в игре.
Ваш комментарий лучше оставить на странице предмета. Будет полезнее людям.

Thanks! Attached it to this NPC.

Thanks for the report! I've removed the wrong image.

Thank you! Fixed it.

Thanks for the report! Fixed the amounts for this group.

Updated the icons.

Thanks for the report. I've checked the Knowledge in the game and the location of the knowledge entries is correct.
The Tree Spirit section is hidden and spirits are shown in Beasts section instead.

As for the icons, it seems I need to update the icons pack. Will do this this Wednesday.

Thanks for the report. Fixed.
I was unable to find a proper image with the schedule on the SA wiki page and in the patch description they didn't provided it either.
Please check if the schedule is correct now.

Sorry, but I don't see Flawless Magical Black Stone in this design. What do you mean?