Auto-translated
It really annoyed me when Ilia (or whatever the name of that gray-haired lady is) came to Railag and saw him there with Isabel... I mean, you can't deny, they make a great couple – one has a complete mess going on in her kingdom, and she's supposedly bored in the Dungeon, while the other has completely forgotten about the newly acquired and haphazardly assembled Igg-Shail and is having fun with this lady... And I would have understood if they had just sent Ilia on a long, romantic journey, like, "we're not interested, we're doing fine here on our own..." But no! They panicked and rushed to fix the situation. I'm just asking, was it really that hard for them to figure out that the Griffin Empire is in ruins and that things wouldn't have been great there even without Biara? And that by uniting Igg-Shail, they need to somehow manage it? Fine, Isabel, what can you expect from her, but Railag, Railag!!!
Yes, I don't accept the version that they didn't care about anything because of love – I don't believe that Ilia came and they suddenly had an epiphany. Nor do I believe that Isabel had just recovered from the shock and they were just about to find out the "News from the outside world." At least because Isabel was already bored (meaning she had recovered from the horrors of Shio). And there are no such coincidences.