Hmm... According to
http://www.ww2.dk/air/recon/aufkl122.htm
4.(F)/122 was in Germany from Nov.1943. But some long range recce unit certainly was in Crimea up to mid-April 1944 - maybe part of 4.(F)/122? Or I forget some recce unit?
3.(F)/121 (Ju188) was in Odessa, and Admiral Black Sea tried in vain to forced Luftwaffe to send at least one Rotte of Ju188 to Crimea. They promised several times, and each time they cheated.
Best regards,
Andrey