Some servers such as ours are going to the effort of re-coding all the plugins to support UUID and namechanges Once number one we will make our way back <3! I am not yet sure if I am going to release the fix as public or keep it private to anyone who would like to try PM me and I may respond I currently have (PermissionEx 1.19.4, TekkitRestrict, Essentials, Essentials chat, Essentials Spawn, groupmanager, Griefprevention, logblock, Worldguard and a few others complete)
Thanks *signature stolen by signature gnomes*
~Minecolt Staff