Local time signature bug

Attached is a demo file of the bug.

This is the second time I've encountered this, the first time being around two months back. The same issue still arises and whenever I try to save, a message pops up stating that the file is corrected with the strings below as follows,

Incomplete bar: Full score, bar 6, stave 4. Found: 4/6. Expected: 4/4.
Incomplete bar: Full score, bar 7, stave 4. Found: 4/6. Expected: 4/4.
Incomplete bar: Full score, bar 8, stave 4. Found: 4/6. Expected: 4/4.
Incomplete bar: Full score, bar 9, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 10, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 11, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 12, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 13, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 14, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 15, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 16, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 17, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 18, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 19, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 20, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 21, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 22, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 23, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 24, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 25, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 26, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 27, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 28, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 29, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 30, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 31, stave 4. Found: 2/3. Expected: 4/4.
Incomplete bar: Full score, bar 32, stave 4. Found: 2/3. Expected: 4/4.

Is there a fix to this? Thanks in advance.