It is a little frustrating I'll admit, especially after waiting two months for an update, but I don't think this arc or the chapter are that bad. Both of those dumb kids have stuff they need to work out with each other and I'd rather see it resolved well than sort of shrugged off with some easy resolution. The phone call trope is a bit annoying but they were pretty much at their destination anyway and so a deep conversation wasn't likely to last regardless.
That said, I hope we get a little more substance from the updates going forward; two pages of exposition and then a text exchange is a bit wasteful after a two month break.