seeing <- Bluetooth messages at bootom of display in B2 F/W 2.10.223

I saw this when an install of Pastel failed at one point.

         |_| espruino.com
 2v10.219 (c) 2021 G.Williams

Uncaught SyntaxError: Got [ERASED] expected ','
 at line 1 col 129 in .boot0
...5) { eval(require('Storage'[ERASED]...
                                     ^
>{"id":"pastel","name":"Pastel","type":"clock","src":"pastel.app.js","icon":"pastel.img","version":"0.08","tags":"clock","files":"pastel.info,f_architect,f_gochihand,f_cabin,f_orbitron,f_monoton,f_elite,f_lato,f_latosmall,pastel.app.js,pastel.img,pastel.settings.js","data":"pastel.json"}
{"t":"status","bat":52}
> 

 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v10.219 (c) 2021 G.Williams
Uncaught SyntaxError: Got [ERASED] expected ','
 at line 1 col 129 in .boot0
...5) { eval(require('Storage'[ERASED]...
                                     ^
>OK
OK
OK
OK
OK
OK
OK
OK