Sorry - I'm responding to your pm here, because it arrived by email notification (you need a higher trust level in the Forum in order to send pms completely, I think) and not in my forum messages inbox
I suppose the easiest next step would be to switch to a different
computer that's not a chromebook, temporarily, if that's possible. You
should be able to login on multiple computers at once.
Just for future reference: Even though you don't use minecraft, pressing the blue square mod button,
or the 'mod' button (or pressing m in the simulator, I think) will add it to your deployed scripts -- this is a sort of storage space in your account -- then the data there would be
transferred to both your simulator and minecraft (if you had a minecraft
account connect to ltm) . The deployed scripts right on your account are: (badge
id's) 2774, 2776, 2759, 3195, 2760, 2770, 2746, along with Dark_World,
Power_Surge_Plus, Harry_Potter, Dark_Sword
Deleting a deployed script wouldn't delete the mod forever, it would still be stored in mod.learntomod.com/programs
Clearing your mod chest is one way to clear those deployed scripts. But
since you don't have minecraft, consider adding a clear command to the
end of each of those mods. just " clear " in a text block inside a perform
command block (for me). Then try pressing the mod button on that mod - that
should clear it from your deployed scripts. Then you can remove the clear
command from the mod. Rinse, and repeat on a different deployed mod.
But definitely try switching computers first and see if that helps.