After seeing a few different cards where the highlighting didn't match between the furigana and non-furigana sentences, I decided to try to capture as many of those as I could for review at once. Here's what I did in case you want to repeat the process:
Export cards to text
Import into Google Sheets
Remove unnecessary columns
Search and replace regex "[[^[]*]" with "" to remove all furigana characters and their delimiters.
Search and replace " " with "" to remove spaces.
Add a column with the equation "=IF(EQ(D1,E1),"OK","Differ")" so I can identify rows where the resulting text differs
Sort rows by this new column
At this point I manually reviewed the 17 rows I found in 1.1.5. Some of them are still okay and are just being tripped by other formatting stuff, but the following cards may need to be reviewed for highlighting discrepancies:
どんな
八
すぐ (This one seems to introduce the kanji only on the furigana version of the sentence.)
怒り
素晴らしい (Bold tag appears broken in the non-furigana sentence.)
買い物 (Furigana sentence possibly missing an い.)
After seeing a few different cards where the highlighting didn't match between the furigana and non-furigana sentences, I decided to try to capture as many of those as I could for review at once. Here's what I did in case you want to repeat the process:
At this point I manually reviewed the 17 rows I found in 1.1.5. Some of them are still okay and are just being tripped by other formatting stuff, but the following cards may need to be reviewed for highlighting discrepancies:
どんな 八 すぐ (This one seems to introduce the kanji only on the furigana version of the sentence.) 怒り 素晴らしい (Bold tag appears broken in the non-furigana sentence.) 買い物 (Furigana sentence possibly missing an い.)