A6-EMR also flew UAE49 the inbound sector to Munich OMDB-EDDM which matches the routing and timings displayed in the alert.
Looks like just a small callsign confusion with your box not picking up the full broadcast callsign for a couple of pulses. IE your box only recieved callsign UAE4, when the aircraft was broadcasting callsign UAE49.
You might want to check your log and see if it your MyLog recorded both callsigns on that day.