Is there a maximum for the amount of trophy points you can have on your board? Ours appears to cap at 248...
Add-On's cant be it, I've tested that... I've also created a slew of them and it's still not going up I wonder if I need to do some kind of cache rebuild...Just create some new ones in the ACP.
If it's being artificially capped at 248 then there could be an issue with an add-on.
As you can see here on XenForo.com there is no such limit (mine are 698).