Conditions file incorrect number of lines

I have a problem with reading condition files from Excel on a (German) Windows 10 OS with PsychoPy Standalone 2024.2.4 (I also checked with 2022.2.4).
If I try to read the Excel file, PsychoPy returns to have found 258 conditions but there are only 256. I checked if there is some barely visible content in those lines but even after deleting the rows, PsychoPy still finds an excess of 2 conditions, containing None for all variables.
If I save the Excel sheet as .csv directly in Excel and load from the csv file, the correct amount of conditions is identified (see Screenshot below). Thus, I will work with the csv file but wanted to report the bug nevertheless since other users may experience a similar problem.

Here is the Excel file I used:
Experiment___A1.xlsx (21.7 KB)

Here’s a fixed version

You probably cleared rather than deleted blank rows.

Experiment___A1_fixed.xlsx (21.7 KB)

Thanks a lot for the quick reply!

I actually did both: I marked all the blank rows below my data (Ctrl+Shift+End) and pressed DEL as well as marking the rows below my data and hit right click > delete rows. But it’s great to see that it seems to be some kind of oversight on my end and not something in particular with PsychoPy reading Excel files. Thanks!