FYI I strongly urge you to install the updated "BBR Welcome Thread" mod I linked to earlier. It fixes several bugs.
I have released a "Redirect to Welcome Thread" mod compatible with the BBR Welcome Thread and will be maintain this mod here:
https://vborg.vbsupport.ru/showthread.php?t=258035
The BBR Welcome Thread mod is nearly identical to the original you use, but a couple of small changes means my supported add-on won't work on the original mod.