Well, the mailing lists and 800 and 500 members and get hundreds of messages per month. There are 12000 user accounts in the community system with a about 200 messages per month. The Wiki is actively used. So, yes, I think there is a Free Pascal community and it is rather large.

There is and has always been a link to the bug tracker on the front page, so I don't think it can be so hard to find out how to report a bug.