JIRA Integration broke after accidentally defining cruicible project key the same as our jira key.

So I accidentally messed up when creating our crucible project and used the same key (MCH) as our jira project. This broken our integration when viewing commit logs. (Prior to creating the crucible project our jira integration was working perfectly – i could mouse over the key e.g. MCH-1999 and it would grab the details and put it into the mouseover window).

I quickly recognized what I did and edited the crucible project and changed the key to MCHCRU, however the linking didn't come back? I can click on the MCHCRU-NNN and it will take me to the crucible review, however when i mouse over a MCH-NNNN link in a commit log it says "review not found".

I tried to re-index the crucible database, however it still seems broken.

If I define a linker at the repository default level then the links will go to the jira server, however the mouseover doesn't work in that case.

Any ideas how I can fix this?