Not all events are showing

Hi support team,
I’ve added some presentations/events, with 4 columns for the different stages (Speaker arena, Theater two, Associate Sqr, Workshop), created categories (speaker, side event, business pitch, conversation) and then created a short code to have all the events shown. Unfortunately, not all events are shown.

I see in the short code that there’s some terms I didn’t add to the timetable. Could you pose help to have the events shown. I’ve spend some days now to figure out how it works…. the tutorials aren’t very clarifying. Sorry to say.

I cannot trace this bold code below to the data I entered, the italic events are not all shown in the time table:

Latest generated timetable short code

[tt_timetable event=’allshoes-safety-footwear,ee-labels-the-new-optimist-candour-digital,hochschule-augsburg-stefan-schlichter,kick-off-event,material-sense-lab,patagonia,powered-by-clicknl,textile-house‘ event_category=’side-event,speaker’ columns=’lounge-bar,floor-4,campus-green,floor-2‘ hour_category=’speaker’ measure=’0.25′ event_layout=’3′ generate_pdf_bg_color=’4e2056′ generate_pdf_hover_bg_color=’4e2056′ booking_bg_color=’4e2056′ booking_hover_bg_color=’4e2056′ available_slots_color=’efa92f’ box_bg_color=’3c98ad’ box_hover_bg_color=’3c98ad’ box_txt_color=’020202′ box_hover_txt_color=’020202′ box_hours_txt_color=’2f0637′ box_hours_hover_txt_color=’2f0637′ event_description_responsive=’description-1′ font=’Montserrat:regular’ font_subset=” font_size=’13px’]

The page I need help with: [log in to see the link]