Dragons dont keep stats w/ persisten poet + sneed shredder

Bug Report
1

edit: do not click the link there’s no link actually i just didnt want to retype everything and it wouldn’t let me paste it on the default text box lol

well i think the title is self explanatory but… i was playing a game a had sneed shredder invoking persistent poet from my hand next to my other dragons; i had twilight watcher to proc every attack but then on my next turn the dragons lost their stats i believe it’s a bug, is it?