Invalid DateTime if you're not admin user

[gema-marino]

I have a problem with the dates depending on the user role.

When I open a playbook being a member of the team, I see a error message and the system is not able to open the playbook:

However, if I'm an administrator I can do it.

Using the developers tool, I can see that when I'm a member, the dates are not loaded, with the following error in the code:
"created by diffing an invalid DateTime" and in the console:

However, I can see the playbook information beeing administrator.

Being admin:

Being member:

I have the same problem with the remind option in messages. If I'm a member of the team, I see "Invalid Date time" when I want to remind the message with custom option:

However, I can do it if I'm administrator.

Could you help me, please?

Kind regards,
Gema

[david-gonzalez-imatia]

Hello to all. For those who want to or have a similar error in their respective projects. To solve it, we realised that the luxon library was malfunctioning in our environment so the timezone was not working. To fix it, we add to each user the timezone when creating in the manualTimezone and we disable the varibale of useAutomaticTimezone to false.
I hope this helps. Regards david