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Ticket #27633
Status: Closed
Opened by Jdcool117
- Finished
Type:
Bug Report
Views:
98
Access:
Public
Opened:
3/19/26 3:44 pm 3/19/26 3:44 pm
Updated:
3/24/26 9:23 pm 3/24/26 9:23 pm
Assigned:

I am un able to edit my Jam, because the site thinks I changed the start time.

Awhile back I tried to extend the length of my Jam, but it would not let me as it thinks I changed the start time, even though I did not. This also applies to all edits in the Jam settings. Effectively making my Jam uneditable.

I use mobile and safari, but the bug also happens on chrome.

Here is my Jam if it would aid in helping with the bug!
https://www.planetminecraft.com/jam/1984/

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Cyprezz
• 03/24/2026 9:23 pm
• Level 71 : Legendary
set status to Closed, set resolution to Finished.

1
Cyprezz
• 03/24/2026 8:23 pm
He/Him • Level 71 : Legendary Cyborg Programmer
Try now.
2
Jdcool117
• 03/24/2026 8:48 pm
• Level 28 : Expert Creeper Hugger Skinner
history
It still does not work every time I click save it gives me the error: Jam must end within 92 days of starting. I set it to May 1st and that is 62 days from February 28.
2
Cyprezz
• 03/24/2026 8:53 pm
He/Him • Level 71 : Legendary Cyborg Programmer
Oop, how about now?
2
Jdcool117
• 03/24/2026 8:59 pm
• Level 28 : Expert Creeper Hugger Skinner
I tried again and it gave me this error code on a white page:An error occurred while generating this page.
The error has been logged - if you talk to a staff member, please give them the reference number BLAME_CYP_8f1ax45696c along with any additional information that may be helpful to us.
The page has continued generating, but please be aware that data shown here may be incorrect, outdated or missing.

I set it to May 24th this time. Could I have something to do with it?
2
Cyprezz
• 03/24/2026 9:19 pm
He/Him • Level 71 : Legendary Cyborg Programmer
Nah, try again :P Hopefully this is it.
2
Jdcool117
• 03/24/2026 9:21 pm
• Level 28 : Expert Creeper Hugger Skinner
It’s Fixed. Thanks man.
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Cyprezz
• 03/24/2026 2:22 pm
• Level 71 : Legendary
set status to Accepted, assigned Cyprezz.

Are you able to describe what it is you are trying to change about your jam? I'd like to see if I can reproduce the issue.
2
Jdcool117
• 03/24/2026 3:00 pm
• Level 28 : Expert Creeper Hugger Skinner
history
I am trying to extend the time of my Jam. As in make it last longer, but every time I try, it gives my the error message: Not allowed to change the start date of a jam that started. I know it is a bug, because it says this every time I tap the Save Jam button for anything and I’m trying to increase the end time not start time.
1
Cyprezz
• 03/24/2026 3:14 pm
He/Him • Level 71 : Legendary Cyborg Programmer
Hmm, I wonder if it could be due to day light savings time passing after starting the jam... don't think it should matter.

When you edit the jam, what date & time do you see in the start date / time? Does it match what the jam shows on the profile page or what you remember setting it to?
2
Jdcool117
• 03/24/2026 3:25 pm
• Level 28 : Expert Creeper Hugger Skinner
When I go to the Jam Page it says it started on February 28 at 2:07 PM. When I go into the settings it says February 28 at 3:07 PM. I have already tried correcting it by moving it back to 2:07, but it still doesn’t work. I think your theory regarding daylight savings is right.
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Welcome