Ocean Blackthorne

Hello! I hope to seek advice regrading group creation after a group was deleted. I used to own a group but it was deleted due to having less than 2 members. I tried to create the group again but I get the message: "Unable to create group. A group with that name already exists." I did a search and saw no group with the name that I was creating for. Also, the group was just deleted and within a day or two, I'm trying to create again and I am quite certain the name wasn't taken up in these one or two days that it is available. I'm seeking advice if it is possible to create a group of the same name as a deleted group or would Linden block that name forever. Or it would take some time for the name of the deleted group to be available for use again. Thank you for the advice in advance!