[ebotunes]

this has happened to me as well. Two new users have registered and have IDs 99999999 and 1000000000. They appear to be spam though so I was very worried that they’d somehow managed to hack their user id from the front end??? Highly unlikely though.

I am wondering if the conversion from phpBB to bbpress has anything to do with it? ( https://bbpress.org/forums/topic/47?replies=12 )

Did you use this wittmania? I did, and these are the first users to register since the migration. I will investigate a bit further over the next few days when i get the chance….