Apologies if this has already been mentioned. There's been so many bugs reported recently I haven't actually checked every single thread. I've completed the elite solo over 30 times (and have the renown in my inventory to show for it), however the feat says that I've only completed it 22 times. Not entirely sure why it only sometimes counts. Please note that it says 22 completions for both the normal and elite version of this feat (completing the elite solo counts towards both feats hence why the number is the same).