Hello, since the end of last year, it seems that I miss you is not (completelly?) updated for the French Wiktionary.
To reproduce, go to the "I miss you" tab of the Wiktionary Cognate Dashboard, select "frwiktionary" and search for "ბერძნული" in the "Search" field. You will see that this entry is found while it has been created December, 26th 2018 (today, WCD last upadted on 2019-01-17 19:39:06 UTC).
The problem exists for other entries.