gofsim

Your command syntax is broken - it isn't possible to test this.

This is a duplicate of MCPE-189177

Can you try updating your minecraft to v1.21.51 and see if that resolves it? Can you turn off any resource packs you may be using? (Settings->Global Resources). Can you clear the cache file McLive 2024 RP? (Settings->Storage->Cached Data)

Can confirm.

This is a very confusing sentence. Can you clarify? Can you attach a screenshot?

Can you interact with the NPCs like Jens or the Shop in the lobby successfully? Are you holding an item when you try to interact with the boards? Are your control settings default?

There are parts of the board that don't seem to cause the menus to open. Try clicking very much in the middle of the board and see if that fixes it.

Can confirm.

Although i believe this is resolved now - there is video proof of it happening prior to whatever changes have been made in this related bug. Note that there is no red corner on the elytra in the video. 

Related to MCPE-189026.

I am able to reproduce what is shown in the video with jump boost allowing me to fall down onto the race course from the idea vault lobby without properly starting the race by falling down to the start line below.

Hey - your video link is private and won't play. If you die intentionally in the mob factory mini game - i.e. catch on fire or swim in lava or get blown up - does that fix it?

I cannot reproduce this at this time - the elytra appears to have a red corner on it in inventory which I think is indicating that it's locked. I cannot shift click it, drag it or use keys 1-7 to remove it (hotbar slots 8 and 9 are already full with the teleporter and sticker book which are also locked.) Maybe this has already been fixed since you posted this bug?

This is related to MCPE-188981 and MCPE-188982

Oh wow you are correct Keju! Thank you!

When you are stuck like that and can't get out of the rollercoaster area - I have found that if leave by walking along the ledge near the enderman stained glass and then use a tube to teleport to another department you will get the end screen and become unstuck. I definitely experienced the same issue as you. It ended up deleting my lab coat and I had to buy a new one. Version 1.21.50. 

You should update the title to reflect that it is the "Mojang Office Shirt". I am experiencing the same issue on version 1.21.50. I completed the challenge yesterday afternoon and it has not shown up in my account despite multiple restarts of the game.