Please keep in mind: Android 5.0 = Lollipop. I’m not sure in which version exactly, the bug report I found was pretty short.
For the FP1 there is only 4.x available. I don’t think it will ever be upgraded to 5.x.
I run 4.4.4. If I find the time (busy week here, starting now), I will try to copy the whole roboto font family on my phone and check if it displays:
Ἐν ἀρχῇ ἦν ὁ λόγος, καὶ ὁ λόγος ἦν πρὸς τὸν θεόν, καὶ θεὸς ἦν ὁ λόγος. (Jn 1,1)
in its browser correctly. This is the test case, right?
Update: It somehow breaks things on 4.4.4 (text in the browser is shown correclty, but the system fonts break …). I just used the roboto fonts that I had on my system here. I “fixed” it by just reinstalling 4.4.4 via sideload. Looks like it is a problem with how fonts are used/displayed in Android. The browser looks happy, see the pictures below.