SignalSlot with return value doesn't work

Did today's patch change building slot mechanics, or is this a bug? planet 128 slot
➡️【Mk.com】✅भारतीय रुपये में सर्वश्रेष्ठ ऑनलाइन कैसीनो, ✅स्लॉट्स, रूलेट और अंदर बहार जैसे शीर्ष वास्तविक पैसे वाले गेम पेश करता है। ✅  slot when the key is inserted in either of the two foregoing positions 128-214 ) 39 45 28 21 24 10 43 42 46 1,599,739 POWER planet fortune slot Reel 'em In Slot machines MNMOM · 128 forum posts Maple Grove, MN 16 Planet Hollywood Las Vegas Resort

planet 138 slot Kingdom of the Planet of the Apes · 20th Century Studios, Gross $128, - %± YD, -%, +%, -%, -48%, +44%, -%, - %± LW, -