Lightsail instances disappeared

Hi

I was running two instances on Lightsail, one of those was a Database. Today my chief told me that I needed to restore a local backup of the database because the application running on the instance was not working anymore. So I logged into the account, went to Lightsail and discovered that actually both the instances were gone. Couldn't see or access them anymore.

Now the weird part: since I wasn't sure I was on the right account I obviously searched for them on others, without success. At the same time they needed the application, so I started over with a new instance. Then I tried to create again the database and I used the same name of the desappeared instance and discovered that "I must use unique names for the resources". But actually There's only one other database listed and it had a completely different name. It seems that the name I was trying to use is still flagged and that's should be a proof that the instance was there. Moreover, if I run this command:

curl -k http://18.194.243.249//latest/dynamic/instance-identity/document

(The IP is the one of the vanished instance)

I get:

<a href="/latest/dynamic/instance-identity/document">Moved Permanently</a>.

What happened? IS there any way I can track the actions on the account?