can't t get past Oktoberfest donation screen

[skierpage]

I opened Keepass2Android Offline, got the request for donation screen, clicked [Tell me more], and donated through PayPal on my browser (Firefox). But back in the app the screen stayed up. If I click [No, I don't like it that much] I'm taken to Firefox anyway, and the donate screen remained up. There was no obvious way to get rid of it and continue on to the program.

As a workaround, I tapped square to bring up the Android app list, slid the app tile away, and when I reopened Keepass2Android Offline, I got the usual dialog.