thanks....at a bit of a loss as to where to find and put font files on android....i'll report back if I can figure this out.

Thanks. Our PDF guy has confirmed the problem is happening because the font specified in that PDF isn't on your device, and no fallback font is either. I've asked him to tell me how you can get a list of installed fonts, as that will help him fix the issue.
In the meantime the issue would probably be resolved if you installed the "standard" Roboto font on your device, which should be there anyway but apparently isn't, from the link below.
http://developer.android.com/design/style/typography.html

Yes tried that. Also removed beta tonight a tried released version. Same problem actually so obviously in the wrong forum now.

No idea how to see fonts installed on android

Our PDF guy has asked for a list of fonts installed on your device, or (if that's difficult) your Android version and manufacturer/model.

Thanks. I'm wondering about a possible corrupted download of that plate. Have you tried clearing the plate cache? (Plates -> Tools -> Clear Cache)

In the meantime I will ask our PDF rendering contact if they've encountered anything like this before. We can't reproduce it ourselves on our own Android development device.

I should add that the egbj chart is ok.

Will uninstall and try current release version again ... larger screenshots...
https://www.dropbox.com/s/acny98xr3681tg8/2015-01-29%2018.33.28.png?dl=0
https://www.dropbox.com/s/nt9if6la536iy3h/2015-01-29%2018.34.28.png?dl=0

Sorry, I can't make out what is wrong from that image. Could you post a larger one? Also, can you confirm whether the issue is also present for you in the latest public version?

Many thanks

Im getting some issues with the rendering of text in the georeferenced aip pdfs in the current beta