Looks like on the LHR-DUB Friday segment that I was complaining about it seems that the wonderful 2200 departure is an April phenomenon only and that from May the 2200 flight is gone and 1700 is the last LHR departure on a friday evening now for the summer which frankly sucks even more

However looking at Expertflyer is still shows a quite different set of flights to those on flybmi.com (and availability shows, they're not zeroed out)

for example on 13th April :

Flybmi has LHR departures at :
0700 BD121
1025 BD123
1105 BD125
1700 BD131
2200 BD129

Expertflyer (and presumably most GDS based systems) have:
0700 BD121
1105 BD123
1700 BD125
1945 BD131

This current bout of insanity seems restricted to Friday evenings - on other weekday evenings they've got a 7pm ish flight listed on flybmi.com

I in common with Shamrock712 would love to flybmi if I could .. but they're just making it harder and harder to do so ... they really don't seem to be trying any longer.

(Also please sort out the irritating bug where when a flight time is changed it sends out about half a dozen emails with the same content within a few minutes of eachother!)