AV when editing table structure

Here is another one of the apparently random crashes that I sometimes experience when editing table structure. This time it happened after I selected TINYINT with my mouse, pressed Tab, entered '1' and pressed Tab:

Problem signature:
Problem Event Name:	APPCRASH
Application Name:	heidisql.exe
Application Version:	8.2.0.4692
Application Timestamp:	52d64469
Fault Module Name:	ntdll.dll
Fault Module Version:	6.1.7601.18205
Fault Module Timestamp:	51db96c5
Exception Code:	c0000029
Exception Offset:	000905be
OS Version:	6.1.7601.2.1.0.768.3
Locale ID:	1045
Additional Information 1:	e8ad
Additional Information 2:	e8adce1c2b9e7be834b4063ac3c53863
Additional Information 3:	e8ad
Additional Information 4:	e8adce1c2b9e7be834b4063ac3c53863
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This was a stubborn one, Heidi crashed twice when I was trying to add a column with a FK and finally I managed to do it on the third time:

Problem signature:
Problem Event Name:	APPCRASH
Application Name:	heidisql.exe
Application Version:	8.3.0.4695
Application Timestamp:	52e6296b
Fault Module Name:	heidisql.exe
Fault Module Version:	8.3.0.4695
Fault Module Timestamp:	52e6296b
Exception Code:	c0000005
Exception Offset:	001ce55e
OS Version:	6.1.7601.2.1.0.768.3
Locale ID:	1045
Additional Information 1:	19c6
Additional Information 2:	19c6d965cd2de7a1d4ffc18eeb9580c1
Additional Information 3:	9b12
Additional Information 4:	9b12ca76dcce4e23d5e0b0c8b65f3816
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http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409
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What I did:

1) I opened table A and copied one column ("Copy selected columns")
2) Opened table B and pasted the column
3) I selected collation for the pasted columns (collation doesn't seem to be copied in this process)
4) I opened the Foreign keys tab, selected Add, entered FK name and pressed Tab to go to the next field - then Heidi crashed.