Switching workflow deletes wrong workflow

Hey guys,
I had a super weird thing happen to me.
1) I selected the workflow 'Untitled Workflow' and deleted it.
2) While it was loading I selected my proper workflow named 'nxtlvl template upload'.
Now this happened:
The 'Untitled Workflow' is deleted
'nxtlvl' template upload now contains what used to be 'Untitled Workflow' (basically the unfinished workflow I wished to delete).

So things really got mixed up in a weird way. Is there any way I could get help recovering my old workflow? It contained a lot of custom nodes that are really hard to replicate and would set me back weeks