Flight remarks?

Hi I just found this in Ryanair’s flight schedule
21:20 FR424 Glasgow (Prestwick) to London (Stansted) :ETA 2220 EARLIER MEDICAL EMERGENCY

Why does it sais EARLIER if the flight is LATER
Did this aircraft divert?

another one: 18:10 418 Glasgow (Prestwick) to London (Stansted) ETA 1910 EARLIER MEDICAL EMERGENCY probably the same, this one delayed the previous one.

There are also a few other remarks about flights:

17:15 55 Stockholm (Skavsta) to London (Stansted) ETA 1740 EARLIER ATC SLOT DELAY
???

17:25 703 London (Stansted) to Kerry ETA 1755 EARLIER CONGESTION AT SECURITY AT LONDON STANSTED
???

17:45 906 Cork to London (Stansted) ETA 1900 EARLIER GROUND HANDLING EQUIPMENT DELAY AT TURIN
Damaged by ground vehicle?

19:35 9124 Birmingham to Murcia ETA 1955 CONGESTION AT SECURITY AT BIRMINGHAM
???

20:40 9503 Stockholm (Skavsta) to Paris (Beauvais) ETA 2150 EARLIER GROUND HANDLING DELAY AT TAMPERE
Tampere is in the middle of nowhere. how can luggage delay?

22:40 1018 London (Stansted) to Brussels (Charleroi) ETA 0110 HEAVY SNOW AT BRUSSELS CHARLEROI
I want the snow in ANTWERP!:mad:

Probably the EARLIER means that the delay was caused by an aerlier flight?